diff --git a/lib/libnx/include/nx/NsoHeader.h b/lib/libnx/include/nx/NsoHeader.h
index 07d5e81..acc4981 100644
--- a/lib/libnx/include/nx/NsoHeader.h
+++ b/lib/libnx/include/nx/NsoHeader.h
@@ -1,5 +1,5 @@
 #pragma once
-#include <nx/xci.h>
+#include <nx/nso.h>
 #include <fnd/MemoryBlob.h>
 #include <fnd/List.h>
 #include <fnd/ISerialiseableBinary.h>
@@ -10,6 +10,81 @@ namespace nx
 		public fnd::ISerialiseableBinary
 	{
 	public:
+		struct sModuleId
+		{
+			byte_t data[nso::kModuleIdLen];
+
+			void operator=(const sModuleId& other)
+			{
+				memcpy(data, other.data, nso::kModuleIdLen);
+			}
+
+			bool operator==(const sModuleId& other) const
+			{
+				return memcmp(data, other.data, nso::kModuleIdLen) == 0;
+			}
+
+			bool operator!=(const sModuleId& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
+		struct sLayout
+		{
+			uint32_t offset;
+			uint32_t size;
+
+			void operator=(const sLayout& other)
+			{
+				offset = other.offset;
+				size = other.size;
+			}
+
+			bool operator==(const sLayout& other) const
+			{
+				return (offset == other.offset) \
+					&& (size == other.size);
+			}
+
+			bool operator!=(const sLayout& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
+		struct sCodeSegment
+		{
+			sLayout file_layout;
+			sLayout memory_layout;
+			bool is_compressed;
+			bool is_hashed;
+			crypto::sha::sSha256Hash hash;
+
+			void operator=(const sCodeSegment& other)
+			{
+				file_layout = other.file_layout;
+				memory_layout = other.memory_layout;
+				is_compressed = other.is_compressed;
+				is_hashed = other.is_hashed;
+				hash = other.hash;
+			}
+
+			bool operator==(const sCodeSegment& other) const
+			{
+				return (file_layout == other.file_layout) \
+					&& (memory_layout == other.memory_layout) \
+					&& (is_compressed == other.is_compressed) \
+					&& (is_hashed == other.is_hashed) \
+					&& (hash == other.hash);
+			}
+
+			bool operator!=(const sCodeSegment& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
 		NsoHeader();
 		NsoHeader(const NsoHeader& other);
 		NsoHeader(const byte_t* bytes, size_t len);
@@ -29,7 +104,32 @@ namespace nx
 		// variables
 		void clear();
 		
+		const sModuleId& getModuleId() const;
+		void setModuleId(const sModuleId& id);
 
+		uint32_t getBssSize() const;
+		void setBssSize(uint32_t size);
+
+		const sCodeSegment& getTextSegmentInfo() const;
+		void setTextSegmentInfo(const sCodeSegment& info);
+
+		const sCodeSegment& getRoSegmentInfo() const;
+		void setRoSegmentInfo(const sCodeSegment& info);
+
+		const sCodeSegment& getDataSegmentInfo() const;
+		void setDataSegmentInfo(const sCodeSegment& info);
+
+		const sLayout& getModuleNameInfo() const;
+		void setModuleNameInfo(const sLayout& info);
+
+		const sLayout& getRoEmbeddedInfo() const;
+		void setRoEmbeddedInfo(const sLayout& info);
+
+		const sLayout& getRoDynStrInfo() const;
+		void setRoDynStrInfo(const sLayout& info);
+
+		const sLayout& getRoDynSymInfo() const;
+		void setRoDynSymInfo(const sLayout& info);
 	private:
 		const std::string kModuleName = "NSO_HEADER";
 
@@ -37,6 +137,15 @@ namespace nx
 		fnd::MemoryBlob mBinaryBlob;
 
 		// data
+		sModuleId mModuleId;
+		uint32_t mBssSize;
+		sCodeSegment mTextSegmentInfo;
+		sCodeSegment mRoSegmentInfo;
+		sCodeSegment mDataSegmentInfo;
+		sLayout mModuleNameInfo;
+		sLayout mRoEmbeddedInfo;
+		sLayout mRoDynStrInfo;
+		sLayout mRoDynSymInfo;
 		
 		// helpers
 		bool isEqual(const NsoHeader& other) const;
diff --git a/lib/libnx/include/nx/nso.h b/lib/libnx/include/nx/nso.h
index 2c20877..7f40f8a 100644
--- a/lib/libnx/include/nx/nso.h
+++ b/lib/libnx/include/nx/nso.h
@@ -2,9 +2,7 @@
 #include <string>
 #include <fnd/types.h>
 #include <fnd/List.h>
-#include <crypto/aes.h>
 #include <crypto/sha.h>
-#include <crypto/rsa.h>
 #include <fnd/ISerialiseableBinary.h>
 
 namespace nx
@@ -23,6 +21,7 @@ namespace nx
 			FLAG_DATA_HASH
 		};
 
+		static const uint32_t kDefaultFormatVersion = 0;
 		static const size_t kModuleIdLen = 32;
 	}
 	
@@ -43,7 +42,7 @@ namespace nx
 	struct sNsoHeader
 	{
 		char signature[4];
-		le_uint32_t version;
+		le_uint32_t format_version;
 		byte_t reserved_1[4];
 		le_uint32_t flags;
 		sNsoCodeSegment text;
@@ -60,9 +59,9 @@ namespace nx
 		sNsoSection embedded;
 		sNsoSection dyn_str;
 		sNsoSection dyn_sym;
-		byte_t text_hash[crypto::sha::kSha256HashLen];
-		byte_t ro_hash[crypto::sha::kSha256HashLen];
-		byte_t data_hash[crypto::sha::kSha256HashLen];
+		crypto::sha::sSha256Hash text_hash;
+		crypto::sha::sSha256Hash ro_hash;
+		crypto::sha::sSha256Hash data_hash;
 	};
 
 #pragma pack(pop)
diff --git a/lib/libnx/source/NsoHeader.cpp b/lib/libnx/source/NsoHeader.cpp
index 6aa0ad9..e6163e4 100644
--- a/lib/libnx/source/NsoHeader.cpp
+++ b/lib/libnx/source/NsoHeader.cpp
@@ -42,24 +42,282 @@ size_t nx::NsoHeader::getSize() const
 
 void nx::NsoHeader::exportBinary()
 {
-	throw fnd::Exception(kModuleName, "exportBinary() not implemented");
+	mBinaryBlob.alloc(sizeof(sNsoHeader));
+	nx::sNsoHeader* hdr = (nx::sNsoHeader*)mBinaryBlob.getBytes();
+
+	// set header identifers
+	memcpy(hdr->signature, nso::kNsoSig.c_str(), 4);
+	hdr->format_version = nso::kDefaultFormatVersion;
+	
+	// variable to store flags before commiting to header
+	uint32_t flags = 0;
+
+	// set moduleid
+	memcpy(hdr->module_id, mModuleId.data, nso::kModuleIdLen);
+
+	// set bss size
+	hdr->bss_size = mBssSize;
+
+	// set text segment
+	hdr->text.file_offset = mTextSegmentInfo.file_layout.offset;
+	hdr->text.memory_offset = mTextSegmentInfo.memory_layout.offset;
+	hdr->text.size = mTextSegmentInfo.memory_layout.size;
+	hdr->text_file_size = mTextSegmentInfo.file_layout.size;
+	if (mTextSegmentInfo.is_compressed)
+	{
+		flags |= _BIT(nso::FLAG_TEXT_COMPRESS);
+	}
+	if (mTextSegmentInfo.is_hashed)
+	{
+		flags |= _BIT(nso::FLAG_TEXT_HASH);
+		hdr->text_hash = mTextSegmentInfo.hash;
+	}
+
+	// set ro segment
+	hdr->ro.file_offset = mRoSegmentInfo.file_layout.offset;
+	hdr->ro.memory_offset = mRoSegmentInfo.memory_layout.offset;
+	hdr->ro.size = mRoSegmentInfo.memory_layout.size;
+	hdr->ro_file_size = mRoSegmentInfo.file_layout.size;
+	if (mRoSegmentInfo.is_compressed)
+	{
+		flags |= _BIT(nso::FLAG_RO_COMPRESS);
+	}
+	if (mRoSegmentInfo.is_hashed)
+	{
+		flags |= _BIT(nso::FLAG_RO_HASH);
+		hdr->ro_hash = mRoSegmentInfo.hash;
+	}
+
+	// set data segment
+	hdr->data.file_offset = mDataSegmentInfo.file_layout.offset;
+	hdr->data.memory_offset = mDataSegmentInfo.memory_layout.offset;
+	hdr->data.size = mDataSegmentInfo.memory_layout.size;
+	hdr->data_file_size = mDataSegmentInfo.file_layout.size;
+	if (mDataSegmentInfo.is_compressed)
+	{
+		flags |= _BIT(nso::FLAG_DATA_COMPRESS);
+	}
+	if (mDataSegmentInfo.is_hashed)
+	{
+		flags |= _BIT(nso::FLAG_DATA_HASH);
+		hdr->data_hash = mDataSegmentInfo.hash;
+	}
+		
+	// set module name info
+	hdr->module_name_offset = mModuleNameInfo.offset;
+	hdr->module_name_size = mModuleNameInfo.size;
+
+	// set ro embedded info
+	hdr->embedded.offset = mRoEmbeddedInfo.offset;
+	hdr->embedded.size = mRoEmbeddedInfo.size;
+
+	// set ro dyn str info
+	hdr->dyn_str.offset = mRoDynStrInfo.offset;
+	hdr->dyn_str.size = mRoDynStrInfo.size;
+
+	// set ro dyn sym info
+	hdr->dyn_sym.offset = mRoDynSymInfo.offset;
+	hdr->dyn_sym.size = mRoDynSymInfo.size;
+
+	hdr->flags = flags;
 }
 
 void nx::NsoHeader::importBinary(const byte_t* bytes, size_t len)
 {
-	throw fnd::Exception(kModuleName, "importBinary() not implemented");
+	// check input data size
+	if (len < sizeof(sNsoHeader))
+	{
+		throw fnd::Exception(kModuleName, "NSO header size is too small");
+	}
+
+	// clear internal members
+	clear();
+
+	// allocate internal local binary copy
+	mBinaryBlob.alloc(sizeof(sNsoHeader));
+	memcpy(mBinaryBlob.getBytes(), bytes, mBinaryBlob.getSize());
+
+	// get sNsoHeader ptr
+	const nx::sNsoHeader* hdr = (const nx::sNsoHeader*)mBinaryBlob.getBytes();
+	
+	// check NSO signature
+	if (std::string(hdr->signature, 4) != nso::kNsoSig)
+	{
+		throw fnd::Exception(kModuleName, "NSO header corrupt (unrecognised header signature)");
+	}
+
+	// check NSO format version
+	if (hdr->format_version.get() != nso::kDefaultFormatVersion)
+	{
+		throw fnd::Exception(kModuleName, "NSO header corrupt (unsupported format version)");
+	}
+
+	memcpy(mModuleId.data, hdr->module_id, nso::kModuleIdLen);
+
+	mBssSize = hdr->bss_size.get();
+
+	mTextSegmentInfo.file_layout.offset = hdr->text.file_offset.get();
+	mTextSegmentInfo.file_layout.size = hdr->text_file_size.get();
+	mTextSegmentInfo.memory_layout.offset = hdr->text.memory_offset.get();
+	mTextSegmentInfo.memory_layout.size = hdr->text.size.get();
+	mTextSegmentInfo.is_compressed = _HAS_BIT(hdr->flags.get(), nso::FLAG_TEXT_COMPRESS);
+	mTextSegmentInfo.is_hashed = _HAS_BIT(hdr->flags.get(), nso::FLAG_TEXT_HASH);
+	mTextSegmentInfo.hash = hdr->text_hash;
+
+	mRoSegmentInfo.file_layout.offset = hdr->ro.file_offset.get();
+	mRoSegmentInfo.file_layout.size = hdr->ro_file_size.get();
+	mRoSegmentInfo.memory_layout.offset = hdr->ro.memory_offset.get();
+	mRoSegmentInfo.memory_layout.size = hdr->ro.size.get();
+	mRoSegmentInfo.is_compressed = _HAS_BIT(hdr->flags.get(), nso::FLAG_RO_COMPRESS);
+	mRoSegmentInfo.is_hashed = _HAS_BIT(hdr->flags.get(), nso::FLAG_RO_HASH);
+	mRoSegmentInfo.hash = hdr->ro_hash;
+
+	mDataSegmentInfo.file_layout.offset = hdr->data.file_offset.get();
+	mDataSegmentInfo.file_layout.size = hdr->data_file_size.get();
+	mDataSegmentInfo.memory_layout.offset = hdr->data.memory_offset.get();
+	mDataSegmentInfo.memory_layout.size = hdr->data.size.get();
+	mDataSegmentInfo.is_compressed = _HAS_BIT(hdr->flags.get(), nso::FLAG_RO_COMPRESS);
+	mDataSegmentInfo.is_hashed = _HAS_BIT(hdr->flags.get(), nso::FLAG_RO_HASH);
+	mDataSegmentInfo.hash = hdr->data_hash;
+
+	mModuleNameInfo.offset = hdr->module_name_offset.get();
+	mModuleNameInfo.size = hdr->module_name_size.get();
+
+	mRoEmbeddedInfo.offset = hdr->embedded.offset.get();
+	mRoEmbeddedInfo.size = hdr->embedded.size.get();
+
+	mRoDynStrInfo.offset = hdr->dyn_str.offset.get();
+	mRoDynStrInfo.size = hdr->dyn_str.size.get();
+
+	mRoDynSymInfo.offset = hdr->dyn_sym.offset.get();
+	mRoDynSymInfo.size = hdr->dyn_sym.size.get();
 }
 
 void nx::NsoHeader::clear()
 {
+	mBinaryBlob.clear();
+	memset(&mModuleId, 0, sizeof(mModuleId));
+	mBssSize = 0;
+	memset(&mTextSegmentInfo, 0, sizeof(mTextSegmentInfo));
+	memset(&mRoSegmentInfo, 0, sizeof(mRoSegmentInfo));
+	memset(&mDataSegmentInfo, 0, sizeof(mDataSegmentInfo));
+	memset(&mModuleNameInfo, 0, sizeof(mModuleNameInfo));
+	memset(&mRoEmbeddedInfo, 0, sizeof(mRoEmbeddedInfo));
+	memset(&mRoDynStrInfo, 0, sizeof(mRoDynStrInfo));
+	memset(&mRoDynSymInfo, 0, sizeof(mRoDynSymInfo));
+}
 
+const nx::NsoHeader::sModuleId& nx::NsoHeader::getModuleId() const
+{
+	return mModuleId;
+}
+
+void nx::NsoHeader::setModuleId(const sModuleId& id)
+{
+	mModuleId = id;
+}
+
+uint32_t nx::NsoHeader::getBssSize() const
+{
+	return mBssSize;
+}
+
+void nx::NsoHeader::setBssSize(uint32_t size)
+{
+	mBssSize = size;
+}
+
+const nx::NsoHeader::sCodeSegment& nx::NsoHeader::getTextSegmentInfo() const
+{
+	return mTextSegmentInfo;
+}
+
+void nx::NsoHeader::setTextSegmentInfo(const sCodeSegment& info)
+{
+	mTextSegmentInfo = info;
+}
+
+const nx::NsoHeader::sCodeSegment& nx::NsoHeader::getRoSegmentInfo() const
+{
+	return mRoSegmentInfo;
+}
+
+void nx::NsoHeader::setRoSegmentInfo(const sCodeSegment& info)
+{
+	mRoSegmentInfo = info;
+}
+
+const nx::NsoHeader::sCodeSegment& nx::NsoHeader::getDataSegmentInfo() const
+{
+	return mDataSegmentInfo;
+}
+
+void nx::NsoHeader::setDataSegmentInfo(const sCodeSegment& info)
+{
+	mDataSegmentInfo = info;
+}
+
+const nx::NsoHeader::sLayout& nx::NsoHeader::getModuleNameInfo() const
+{
+	return mModuleNameInfo;
+}
+
+void nx::NsoHeader::setModuleNameInfo(const sLayout& info)
+{
+	mModuleNameInfo = info;
+}
+
+const nx::NsoHeader::sLayout& nx::NsoHeader::getRoEmbeddedInfo() const
+{
+	return mRoEmbeddedInfo;
+}
+
+void nx::NsoHeader::setRoEmbeddedInfo(const sLayout& info)
+{
+	mRoEmbeddedInfo = info;
+}
+
+const nx::NsoHeader::sLayout& nx::NsoHeader::getRoDynStrInfo() const
+{
+	return mRoDynStrInfo;
+}
+
+void nx::NsoHeader::setRoDynStrInfo(const sLayout& info)
+{
+	mRoDynStrInfo = info;
+}
+
+const nx::NsoHeader::sLayout& nx::NsoHeader::getRoDynSymInfo() const
+{
+	return mRoDynSymInfo;
+}
+
+void nx::NsoHeader::setRoDynSymInfo(const sLayout& info)
+{
+	mRoDynSymInfo = info;
 }
 
 bool nx::NsoHeader::isEqual(const NsoHeader& other) const
 {
-	return false;
+	return (mModuleId == other.mModuleId) \
+		&& (mBssSize == other.mBssSize) \
+		&& (mTextSegmentInfo == other.mTextSegmentInfo) \
+		&& (mRoSegmentInfo == other.mRoSegmentInfo) \
+		&& (mDataSegmentInfo == other.mDataSegmentInfo) \
+		&& (mModuleNameInfo == other.mModuleNameInfo) \
+		&& (mRoEmbeddedInfo == other.mRoEmbeddedInfo) \
+		&& (mRoDynStrInfo == other.mRoDynStrInfo) \
+		&& (mRoDynSymInfo == other.mRoDynSymInfo);
 }
 void nx::NsoHeader::copyFrom(const NsoHeader& other)
 {
-
+	mModuleId = other.mModuleId;
+	mBssSize = other.mBssSize;
+	mTextSegmentInfo = other.mTextSegmentInfo;
+	mRoSegmentInfo = other.mRoSegmentInfo;
+	mDataSegmentInfo = other.mDataSegmentInfo;
+	mModuleNameInfo = other.mModuleNameInfo;
+	mRoEmbeddedInfo = other.mRoEmbeddedInfo;
+	mRoDynStrInfo = other.mRoDynStrInfo;
+	mRoDynSymInfo = other.mRoDynSymInfo;
 }
\ No newline at end of file
diff --git a/programs/nstool/source/NsoProcess.cpp b/programs/nstool/source/NsoProcess.cpp
index c26af03..0f003ad 100644
--- a/programs/nstool/source/NsoProcess.cpp
+++ b/programs/nstool/source/NsoProcess.cpp
@@ -41,11 +41,7 @@ void NsoProcess::process()
 	scratch.alloc(sizeof(nx::sNsoHeader));
 	mReader->read(scratch.getBytes(), 0, scratch.getSize());
 
-	memcpy(&mNso, scratch.getBytes(), sizeof(nx::sNsoHeader));
-	if (std::string(mNso.signature, 4) != nx::nso::kNsoSig)
-	{
-		throw fnd::Exception(kModuleName, "Corrupt NSO header");
-	}
+	mHdr.importBinary(scratch.getBytes(), scratch.getSize());
 
 	if (mCliOutputType >= OUTPUT_NORMAL)
 	{
@@ -73,70 +69,61 @@ void NsoProcess::displayHeader()
 #define _HEXDUMP_L(var, len) do { for (size_t a__a__A = 0; a__a__A < len; a__a__A++) printf("%02x", var[a__a__A]); } while(0)
 
 	printf("[NSO Header]\n");
-	printf("  Format Version:     %" PRId32 "\n", mNso.version.get());
-	printf("  Flags:              0x%" PRIx32 "\n", mNso.flags.get());
 	printf("  ModuleId:           ");
-	_HEXDUMP_L(mNso.module_id, 32);
+	_HEXDUMP_L(mHdr.getModuleId().data, nx::nso::kModuleIdLen);
 	printf("\n");
 	printf("  Program Segments:\n");
 	printf("     .module_id:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mNso.module_name_offset.get());
-	printf("      FileSize:       0x%" PRIx32 "\n", mNso.module_name_size.get());
+	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getModuleNameInfo().offset);
+	printf("      FileSize:       0x%" PRIx32 "\n", mHdr.getModuleNameInfo().size);
 	printf("    .text:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mNso.text.file_offset.get());
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mNso.text_file_size.get(), _HAS_BIT(mNso.flags.get(), nx::nso::FLAG_TEXT_COMPRESS)? " (COMPRESSED)" : "");
-	//printf("      Compressed:     %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_TEXT_COMPRESS)));
+	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getTextSegmentInfo().file_layout.size, mHdr.getTextSegmentInfo().is_compressed? " (COMPRESSED)" : "");
 	printf("    .ro:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mNso.ro.file_offset.get());
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mNso.ro_file_size.get(), _HAS_BIT(mNso.flags.get(), nx::nso::FLAG_RO_COMPRESS)? " (COMPRESSED)" : "");
-	//printf("      Compressed:     %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_RO_COMPRESS)));
+	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getRoSegmentInfo().file_layout.size, mHdr.getRoSegmentInfo().is_compressed? " (COMPRESSED)" : "");
 	printf("    .data:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mNso.data.file_offset.get());
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mNso.data_file_size.get(), _HAS_BIT(mNso.flags.get(), nx::nso::FLAG_DATA_COMPRESS)? " (COMPRESSED)" : "");
-	//printf("      Compressed:     %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_DATA_COMPRESS)));
+	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getDataSegmentInfo().file_layout.size, mHdr.getDataSegmentInfo().is_compressed? " (COMPRESSED)" : "");
 	printf("  Program Sections:\n");
 	printf("     .text:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.text.memory_offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.text.size.get());
-	//printf("      Hashed:         %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_TEXT_HASH)));
-	if (_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_TEXT_HASH))
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().memory_layout.size);
+	if (mHdr.getTextSegmentInfo().is_hashed)
 	{
 		printf("      Hash:           ");
-		_HEXDUMP_L(mNso.text_hash, 32);
+		_HEXDUMP_L(mHdr.getTextSegmentInfo().hash.bytes, 32);
 		printf("\n");
 	}
 	printf("    .ro:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.ro.memory_offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.ro.size.get());
-	//printf("      Hashed:           %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_RO_HASH)));
-	if (_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_RO_HASH))
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.size);
+	if (mHdr.getRoSegmentInfo().is_hashed)
 	{
 		printf("      Hash:           ");
-		_HEXDUMP_L(mNso.ro_hash, 32);
+		_HEXDUMP_L(mHdr.getRoSegmentInfo().hash.bytes, 32);
 		printf("\n");
 	}
 	printf("    .api_info:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.ro.memory_offset.get() + mNso.embedded.offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.embedded.size.get());
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.offset + mHdr.getRoEmbeddedInfo().offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoEmbeddedInfo().size);
 	printf("    .dynstr:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.ro.memory_offset.get() + mNso.dyn_str.offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.dyn_str.size.get());
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.offset + mHdr.getRoDynStrInfo().offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoDynStrInfo().size);
 	printf("    .dynsym:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.ro.memory_offset.get() + mNso.dyn_sym.offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.dyn_sym.size.get());
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.offset + mHdr.getRoDynSymInfo().offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoDynSymInfo().size);
 	printf("    .data:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNso.data.memory_offset.get());
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.data.size.get());
-	//printf("      Hashed:         %s\n", getBoolStr(_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_DATA_HASH)));
-	if (_HAS_BIT(mNso.flags.get(), nx::nso::FLAG_DATA_HASH))
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().memory_layout.size);
+	if (mHdr.getDataSegmentInfo().is_hashed)
 	{
 		printf("      Hash:           ");
-		_HEXDUMP_L(mNso.data_hash, 32);
+		_HEXDUMP_L(mHdr.getDataSegmentInfo().hash.bytes, 32);
 		printf("\n");
 	}
 	printf("    .bss:\n");
-	printf("      MemorySize:     0x%" PRIx32 "\n", mNso.bss_size.get());
+	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getBssSize());
 
 #undef _HEXDUMP_L
-}
-
+}
\ No newline at end of file
diff --git a/programs/nstool/source/NsoProcess.h b/programs/nstool/source/NsoProcess.h
index 8eef37b..5973098 100644
--- a/programs/nstool/source/NsoProcess.h
+++ b/programs/nstool/source/NsoProcess.h
@@ -2,7 +2,7 @@
 #include <string>
 #include <fnd/types.h>
 #include <fnd/IFile.h>
-#include <nx/nso.h>
+#include <nx/NsoHeader.h>
 
 #include "nstool.h"
 
@@ -26,7 +26,7 @@ private:
 	CliOutputType mCliOutputType;
 	bool mVerify;
 
-	nx::sNsoHeader mNso;
+	nx::NsoHeader mHdr;
 
 	void displayHeader();
 };
\ No newline at end of file