diff --git a/PSKDM/mapper_ctx/mapper_ctx.cpp b/PSKDM/mapper_ctx/mapper_ctx.cpp
index d9c12bc..d6784f3 100644
--- a/PSKDM/mapper_ctx/mapper_ctx.cpp
+++ b/PSKDM/mapper_ctx/mapper_ctx.cpp
@@ -17,7 +17,7 @@ namespace nasa
 				map_into->set_page(map_into->dirbase));
 
 		// look for an empty pml4e...
-		for (auto idx = 0u; idx < 256; ++idx)
+		for (auto idx = 100u; idx < 255; ++idx)
 		{
 			if (!map_into_pml4[idx].value)
 			{
@@ -38,6 +38,7 @@ namespace nasa
 
 		drv_pml4e.nx = false;
 		drv_pml4e.user_supervisor = false;
+		drv_pml4e.write = true;
 
 		// ensure we insert the pml4e...
 		while (!map_into->write_phys(
@@ -68,7 +69,8 @@ namespace nasa
 		if (!process_handle)
 			return { {}, {} };
 
-		drv_image.fix_imports([&](const char* module_name, const char* export_name)
+		drv_image.fix_imports(
+			[&](const char* module_name, const char* export_name)
 		{
 			return reinterpret_cast<std::uintptr_t>(
 				util::get_kmodule_export(
@@ -137,6 +139,7 @@ namespace nasa
 			{
 				pdpt_mapping[pdpt_idx].user_supervisor = false;
 				pdpt_mapping[pdpt_idx].nx = false;
+				pdpt_mapping[pdpt_idx].write = true;
 
 				auto pd_mapping = reinterpret_cast<ppde>(
 					map_from->set_page(reinterpret_cast<void*>(
@@ -149,6 +152,7 @@ namespace nasa
 					{
 						pd_mapping[pd_idx].user_supervisor = false;
 						pd_mapping[pd_idx].nx = false;
+						pd_mapping[pd_idx].write = true;
 
 						auto pt_mapping = reinterpret_cast<ppte>(
 							map_from->set_page(reinterpret_cast<void*>(
@@ -161,6 +165,7 @@ namespace nasa
 							{
 								pt_mapping[pt_idx].user_supervisor = false;
 								pt_mapping[pt_idx].nx = false;
+								pt_mapping[pt_idx].write = true;
 							}
 						}
 
diff --git a/PSKDM/mem_ctx/mem_ctx.cpp b/PSKDM/mem_ctx/mem_ctx.cpp
index 1e487f7..89fe3b2 100644
--- a/PSKDM/mem_ctx/mem_ctx.cpp
+++ b/PSKDM/mem_ctx/mem_ctx.cpp
@@ -116,7 +116,7 @@ namespace nasa
 
 		pdpte new_pdpte = { NULL };
 		new_pdpte.present = true;
-		new_pdpte.rw = true;
+		new_pdpte.write = true;
 		new_pdpte.pfn = reinterpret_cast<std::uintptr_t>(new_pd.first) >> 12;
 		new_pdpte.user_supervisor = true;
 
@@ -125,7 +125,7 @@ namespace nasa
 
 		pde new_pde = { NULL };
 		new_pde.present = true;
-		new_pde.rw = true;
+		new_pde.write = true;
 		new_pde.pfn = reinterpret_cast<std::uintptr_t>(new_pt.first) >> 12;
 		new_pde.user_supervisor = true;
 
@@ -134,7 +134,7 @@ namespace nasa
 
 		pte new_pte = { NULL };
 		new_pte.present = true;
-		new_pte.rw = true;
+		new_pte.write = true;
 		new_pte.pfn = reinterpret_cast<std::uintptr_t>(addr) >> 12;
 		new_pte.user_supervisor = true;
 
diff --git a/PSKDM/util/nt.hpp b/PSKDM/util/nt.hpp
index 3a4c26e..078d7a8 100644
--- a/PSKDM/util/nt.hpp
+++ b/PSKDM/util/nt.hpp
@@ -97,7 +97,7 @@ typedef union _pml4e
     struct
     {
         std::uint64_t present : 1;          // Must be 1, region invalid if 0.
-        std::uint64_t ReadWrite : 1;        // If 0, writes not allowed.
+        std::uint64_t write : 1;        // If 0, writes not allowed.
         std::uint64_t user_supervisor : 1;   // If 0, user-mode accesses not allowed.
         std::uint64_t PageWriteThrough : 1; // Determines the memory type used to access PDPT.
         std::uint64_t page_cache : 1; // Determines the memory type used to access PDPT.
@@ -119,7 +119,7 @@ typedef union _pdpte
     struct
     {
         std::uint64_t present : 1;          // Must be 1, region invalid if 0.
-        std::uint64_t rw : 1;        // If 0, writes not allowed.
+        std::uint64_t write : 1;        // If 0, writes not allowed.
         std::uint64_t user_supervisor : 1;   // If 0, user-mode accesses not allowed.
         std::uint64_t PageWriteThrough : 1; // Determines the memory type used to access PD.
         std::uint64_t page_cache : 1; // Determines the memory type used to access PD.
@@ -141,7 +141,7 @@ typedef union _pde
     struct
     {
         std::uint64_t present : 1;          // Must be 1, region invalid if 0.
-        std::uint64_t rw : 1;        // If 0, writes not allowed.
+        std::uint64_t write : 1;        // If 0, writes not allowed.
         std::uint64_t user_supervisor : 1;   // If 0, user-mode accesses not allowed.
         std::uint64_t PageWriteThrough : 1; // Determines the memory type used to access PT.
         std::uint64_t page_cache : 1; // Determines the memory type used to access PT.
@@ -163,7 +163,7 @@ typedef union _pte
     struct
     {
         std::uint64_t present : 1;          // Must be 1, region invalid if 0.
-        std::uint64_t rw : 1;        // If 0, writes not allowed.
+        std::uint64_t write : 1;        // If 0, writes not allowed.
         std::uint64_t user_supervisor : 1;   // If 0, user-mode accesses not allowed.
         std::uint64_t PageWriteThrough : 1; // Determines the memory type used to access the memory.
         std::uint64_t page_cache : 1; // Determines the memory type used to access the memory.
@@ -175,7 +175,7 @@ typedef union _pte
         std::uint64_t pfn : 36; // The page frame number of the backing physical page.
         std::uint64_t reserved : 4;
         std::uint64_t Ignored3 : 7;
-        std::uint64_t ProtectionKey : 4;  // If the PKE bit of CR4 is set, determines the protection key.
+        std::uint64_t pk : 4;  // If the PKE bit of CR4 is set, determines the protection key.
         std::uint64_t nx : 1; // If 1, instruction fetches not allowed.
     };
 } pte, * ppte;
diff --git a/um-example/PSKDM.lib b/um-example/PSKDM.lib
index 9f4f293..fdae025 100644
Binary files a/um-example/PSKDM.lib and b/um-example/PSKDM.lib differ