diff --git a/Utilities/IdManager.h b/Utilities/IdManager.h
index 4e95b29b51..527fcb320f 100644
--- a/Utilities/IdManager.h
+++ b/Utilities/IdManager.h
@@ -34,12 +34,12 @@ public:
 
 struct ID
 {
-	wxString m_name;
+	std::string m_name;
 	u8 m_attr;
 	IDData* m_data;
 
 	template<typename T>
-	ID(const wxString& name, T* data, const u8 attr)
+	ID(const std::string& name, T* data, const u8 attr)
 		: m_name(name)
 		, m_attr(attr)
 	{
@@ -58,8 +58,6 @@ struct ID
 
 class IdManager
 {
-	ArrayF<ID> IDs;
-
 	static const ID_TYPE s_first_id = 1;
 	static const ID_TYPE s_max_id = -1;
 
@@ -99,7 +97,7 @@ public:
 	}
 	
 	template<typename T>
-	ID_TYPE GetNewID(const wxString& name = wxEmptyString, T* data = nullptr, const u8 attr = 0)
+	ID_TYPE GetNewID(const std::string& name = "", T* data = nullptr, const u8 attr = 0)
 	{
 		std::lock_guard<std::mutex> lock(m_mtx_main);
 
diff --git a/Utilities/Thread.cpp b/Utilities/Thread.cpp
index eab5e860d4..17c58d3ef6 100644
--- a/Utilities/Thread.cpp
+++ b/Utilities/Thread.cpp
@@ -1,29 +1,11 @@
 #include "stdafx.h"
 #include "Thread.h"
 
-static DWORD g_tls_this_thread = 0xFFFFFFFF;
-
-struct __init_tls
-{
-	//NamedThreadBase m_main_thr;
-
-	__init_tls()
-	{
-		g_tls_this_thread = ::TlsAlloc();
-		//m_main_thr.SetThreadName("Main Thread");
-		//::TlsSetValue(g_tls_this_thread, &m_main_thr);
-		::TlsSetValue(g_tls_this_thread, nullptr);
-	}
-
-	~__init_tls()
-	{
-		::TlsFree(g_tls_this_thread);
-	}
-} _init_tls;
+__declspec(thread) NamedThreadBase* g_tls_this_thread = nullptr;
 
 NamedThreadBase* GetCurrentNamedThread()
 {
-	return (NamedThreadBase*)::TlsGetValue(g_tls_this_thread);
+	return g_tls_this_thread;
 }
 
 std::string NamedThreadBase::GetThreadName() const
@@ -62,7 +44,7 @@ void ThreadBase::Start()
 	m_executor = new std::thread(
 		[this]()
 		{
-			::TlsSetValue(g_tls_this_thread, this);
+			g_tls_this_thread = this;
 
 			Task();
 
@@ -130,7 +112,7 @@ thread::thread()
 
 void thread::start(std::function<void()> func)
 {
-	m_thr = std::thread([this, func]() { NamedThreadBase info(m_name); ::TlsSetValue(g_tls_this_thread, &info); func(); });
+	m_thr = std::thread([this, func]() { NamedThreadBase info(m_name); g_tls_this_thread = &info; func(); });
 }
 
 void thread::detach()
diff --git a/rpcs3/Emu/CPU/CPUThread.h b/rpcs3/Emu/CPU/CPUThread.h
index 54a5ae6a8c..1a412ea121 100644
--- a/rpcs3/Emu/CPU/CPUThread.h
+++ b/rpcs3/Emu/CPU/CPUThread.h
@@ -109,7 +109,7 @@ protected:
 	CPUThread(CPUThreadType type);
 
 public:
-	~CPUThread();
+	virtual ~CPUThread();
 
 	u32 m_wait_thread_id;
 
diff --git a/rpcs3/Emu/Cell/PPCThread.cpp b/rpcs3/Emu/Cell/PPCThread.cpp
index fb92104aa4..c29057d81f 100644
--- a/rpcs3/Emu/Cell/PPCThread.cpp
+++ b/rpcs3/Emu/Cell/PPCThread.cpp
@@ -20,7 +20,6 @@ PPCThread::PPCThread(CPUThreadType type) : CPUThread(type)
 
 PPCThread::~PPCThread()
 {
-	Close();
 }
 
 void PPCThread::DoReset()
diff --git a/rpcs3/Emu/Cell/PPCThread.h b/rpcs3/Emu/Cell/PPCThread.h
index c4d794d281..a6e35ed8d5 100644
--- a/rpcs3/Emu/Cell/PPCThread.h
+++ b/rpcs3/Emu/Cell/PPCThread.h
@@ -24,7 +24,7 @@ protected:
 	PPCThread(CPUThreadType type);
 
 public:
-	~PPCThread();
+	virtual ~PPCThread();
 
 protected:
 	virtual void DoReset() override;
diff --git a/rpcs3/Emu/Cell/PPUThread.cpp b/rpcs3/Emu/Cell/PPUThread.cpp
index 2886049787..6bf0f5337b 100644
--- a/rpcs3/Emu/Cell/PPUThread.cpp
+++ b/rpcs3/Emu/Cell/PPUThread.cpp
@@ -22,7 +22,6 @@ PPUThread::PPUThread() : PPCThread(CPU_THREAD_PPU)
 
 PPUThread::~PPUThread()
 {
-	//~PPCThread();
 }
 
 void PPUThread::DoReset()
diff --git a/rpcs3/Emu/Cell/PPUThread.h b/rpcs3/Emu/Cell/PPUThread.h
index fa63ae9800..c85f15fd1b 100644
--- a/rpcs3/Emu/Cell/PPUThread.h
+++ b/rpcs3/Emu/Cell/PPUThread.h
@@ -370,14 +370,14 @@ struct PPCdouble
 		case _FPCLASS_PINF:		return FPR_PINF;
 		}
 #else
-        switch (fpc)
-        {
-        case FP_NAN:        return FPR_QNAN;
-        case FP_INFINITE:   return signbit(_double) ? FPR_NINF : FPR_PINF;
-        case FP_SUBNORMAL:  return signbit(_double) ? FPR_ND : FPR_PD;
-        case FP_ZERO:       return signbit(_double) ? FPR_NZ : FPR_PZ;
-        default:            return signbit(_double) ? FPR_NN : FPR_PN;
-        }
+		switch (fpc)
+		{
+		case FP_NAN:		return FPR_QNAN;
+		case FP_INFINITE:	return signbit(_double) ? FPR_NINF : FPR_PINF;
+		case FP_SUBNORMAL:	return signbit(_double) ? FPR_ND : FPR_PD;
+		case FP_ZERO:		return signbit(_double) ? FPR_NZ : FPR_PZ;
+		default:			return signbit(_double) ? FPR_NN : FPR_PN;
+		}
 #endif
 
 		throw wxString::Format("PPCdouble::UpdateType() -> unknown fpclass (0x%04x).", fpc);
@@ -609,7 +609,7 @@ public:
 
 public:
 	PPUThread();
-	~PPUThread();
+	virtual ~PPUThread();
 
 	inline u8 GetCR(const u8 n) const
 	{
diff --git a/rpcs3/Emu/Cell/RawSPUThread.h b/rpcs3/Emu/Cell/RawSPUThread.h
index 2227a4cdc0..5a19973afc 100644
--- a/rpcs3/Emu/Cell/RawSPUThread.h
+++ b/rpcs3/Emu/Cell/RawSPUThread.h
@@ -50,7 +50,7 @@ class RawSPUThread
 
 public:
 	RawSPUThread(u32 index, CPUThreadType type = CPU_THREAD_RAW_SPU);
-	~RawSPUThread();
+	virtual ~RawSPUThread();
 
 	virtual bool Read8(const u64 addr, u8* value) override;
 	virtual bool Read16(const u64 addr, u16* value) override;
diff --git a/rpcs3/Emu/Cell/SPUThread.h b/rpcs3/Emu/Cell/SPUThread.h
index 4e876195c9..e6a446c94b 100644
--- a/rpcs3/Emu/Cell/SPUThread.h
+++ b/rpcs3/Emu/Cell/SPUThread.h
@@ -698,7 +698,7 @@ public:
 
 public:
 	SPUThread(CPUThreadType type = CPU_THREAD_SPU);
-	~SPUThread();
+	virtual ~SPUThread();
 
 	virtual wxString RegsToString()
 	{
diff --git a/rpcs3/Emu/FS/vfsDirBase.cpp b/rpcs3/Emu/FS/vfsDirBase.cpp
index 0d29a26585..97ff25cde9 100644
--- a/rpcs3/Emu/FS/vfsDirBase.cpp
+++ b/rpcs3/Emu/FS/vfsDirBase.cpp
@@ -1,3 +1,44 @@
 #include "stdafx.h"
 #include "vfsDirBase.h"
 
+vfsDirBase::vfsDirBase(const wxString& path)
+{
+	Open(path);
+}
+
+vfsDirBase::~vfsDirBase()
+{
+}
+
+bool vfsDirBase::Open(const wxString& path)
+{
+	if(!IsOpened())
+		Close();
+
+	if(!IsExists(path))
+		return false;
+
+	m_cwd += '/' + path;
+	return true;
+}
+
+bool vfsDirBase::IsOpened() const
+{
+	return !m_cwd.IsEmpty();
+}
+
+const Array<DirEntryInfo>& vfsDirBase::GetEntryes() const
+{
+	return m_entryes;
+}
+
+void vfsDirBase::Close()
+{
+	m_cwd = wxEmptyString;
+	m_entryes.Clear();
+}
+
+wxString vfsDirBase::GetPath() const
+{
+	return m_cwd;
+}
\ No newline at end of file
diff --git a/rpcs3/Emu/FS/vfsDirBase.h b/rpcs3/Emu/FS/vfsDirBase.h
index 969a2d1df5..74f0b7ebef 100644
--- a/rpcs3/Emu/FS/vfsDirBase.h
+++ b/rpcs3/Emu/FS/vfsDirBase.h
@@ -1,19 +1,51 @@
 #pragma once
 
-struct DirInfo
+enum DirEntryFlags
 {
-	wxString m_name;
+	DirEntry_TypeDir = 0x0,
+	DirEntry_TypeFile = 0x1,
+	DirEntry_TypeMask = 0x1,
+	DirEntry_PermWritable = 0x20,
+	DirEntry_PermReadable = 0x40,
+	DirEntry_PermExecutable = 0x80,
+};
 
+struct DirEntryInfo
+{
+	wxString name;
+	u32 flags;
+	time_t create_time;
+	time_t access_time;
+	time_t modify_time;
+
+	DirEntryInfo()
+		: flags(0)
+		, create_time(0)
+		, access_time(0)
+		, modify_time(0)
+	{
+	}
 };
 
 class vfsDirBase
 {
-	virtual bool Open(const wxString& path)=0;
-	virtual Array<DirInfo> GetEntryes()=0;
-	virtual void Close()=0;
+protected:
+	wxString m_cwd;
+	Array<DirEntryInfo> m_entryes;
+
+public:
+	vfsDirBase(const wxString& path);
+	virtual ~vfsDirBase();
+
+	virtual bool Open(const wxString& path);
+	virtual bool IsOpened() const;
+	virtual const Array<DirEntryInfo>& GetEntryes() const;
+	virtual void Close();
+	virtual wxString GetPath() const;
 
 	virtual bool Create(const wxString& path)=0;
-	virtual bool Exists(const wxString& path)=0;
+	//virtual bool Create(const DirEntryInfo& info)=0;
+	virtual bool IsExists(const wxString& path) const=0;
 	virtual bool Rename(const wxString& from, const wxString& to)=0;
 	virtual bool Remove(const wxString& path)=0;
 };
\ No newline at end of file
diff --git a/rpcs3/Emu/FS/vfsLocalDir.cpp b/rpcs3/Emu/FS/vfsLocalDir.cpp
new file mode 100644
index 0000000000..bfeea4145b
--- /dev/null
+++ b/rpcs3/Emu/FS/vfsLocalDir.cpp
@@ -0,0 +1,58 @@
+#include "stdafx.h"
+#include "vfsLocalDir.h"
+#include <direct.h>
+
+vfsLocalDir::vfsLocalDir(const wxString& path) : vfsDirBase(path)
+{
+}
+
+vfsLocalDir::~vfsLocalDir()
+{
+}
+
+bool vfsLocalDir::Open(const wxString& path)
+{
+	if(!vfsDirBase::Open(path))
+		return false;
+
+	wxDir dir;
+
+	if(!dir.Open(path))
+		return false;
+
+	wxString name;
+	for(bool is_ok = dir.GetFirst(&name); is_ok; is_ok = dir.GetNext(&name))
+	{
+		wxString dir_path = path + wxFILE_SEP_PATH + name;
+
+		DirEntryInfo& info = m_entryes[m_entryes.Add(new DirEntryInfo())];
+		info.name = name;
+
+		info.flags |= wxDirExists(dir_path) ? DirEntry_TypeDir : DirEntry_TypeFile;
+		if(wxIsWritable(dir_path)) info.flags |= DirEntry_PermWritable;
+		if(wxIsReadable(dir_path)) info.flags |= DirEntry_PermReadable;
+		if(wxIsExecutable(dir_path)) info.flags |= DirEntry_PermExecutable;
+	}
+
+	return true;
+}
+
+bool vfsLocalDir::Create(const wxString& path)
+{
+	return wxFileName::Mkdir(path, 0777, wxPATH_MKDIR_FULL);
+}
+
+bool vfsLocalDir::IsExists(const wxString& path) const
+{
+	return wxDirExists(path);
+}
+
+bool vfsLocalDir::Rename(const wxString& from, const wxString& to)
+{
+	return false;
+}
+
+bool vfsLocalDir::Remove(const wxString& path)
+{
+	return wxRmdir(path);
+}
\ No newline at end of file
diff --git a/rpcs3/Emu/FS/vfsLocalDir.h b/rpcs3/Emu/FS/vfsLocalDir.h
new file mode 100644
index 0000000000..7e4fb7fe15
--- /dev/null
+++ b/rpcs3/Emu/FS/vfsLocalDir.h
@@ -0,0 +1,16 @@
+#pragma once
+#include "vfsDirBase.h"
+
+class vfsLocalDir : public vfsDirBase
+{
+public:
+	vfsLocalDir(const wxString& path = wxEmptyString);
+	virtual ~vfsLocalDir();
+
+	virtual bool Open(const wxString& path) override;
+
+	virtual bool Create(const wxString& path) override;
+	virtual bool IsExists(const wxString& path) const override;
+	virtual bool Rename(const wxString& from, const wxString& to) override;
+	virtual bool Remove(const wxString& path) override;
+};
\ No newline at end of file
diff --git a/rpcs3/Emu/GS/GL/GLFragmentProgram.cpp b/rpcs3/Emu/GS/GL/GLFragmentProgram.cpp
index fc55c3241e..6e6fd21d2d 100644
--- a/rpcs3/Emu/GS/GL/GLFragmentProgram.cpp
+++ b/rpcs3/Emu/GS/GL/GLFragmentProgram.cpp
@@ -133,10 +133,11 @@ std::string GLFragmentDecompilerThread::AddCond(int fp16)
 
 std::string GLFragmentDecompilerThread::AddConst()
 {
-  if(m_parr.HasParam(PARAM_UNIFORM, "vec4", std::string("fc") + std::to_string(m_size + 4 * 4)))
-  {
-    return std::string("fc") + std::to_string(m_size + 4 * 4);
-  }
+	std::string name = std::string("fc") + std::to_string(m_size + 4 * 4);
+	if(m_parr.HasParam(PARAM_UNIFORM, "vec4", name))
+	{
+		return name;
+	}
 
 	mem32_ptr_t data(m_addr + m_size + m_offset);
 
@@ -145,7 +146,7 @@ std::string GLFragmentDecompilerThread::AddConst()
 	u32 y = GetData(data[1]);
 	u32 z = GetData(data[2]);
 	u32 w = GetData(data[3]);
-	return m_parr.AddParam(PARAM_UNIFORM, "vec4", std::string("fc") + std::to_string(m_size + 4 * 4),
+	return m_parr.AddParam(PARAM_UNIFORM, "vec4", name,
 		std::string("vec4(") + std::to_string((float&)x) + ", " + std::to_string((float&)y)
 		+ ", " + std::to_string((float&)z) + ", " + std::to_string((float&)w) + ")");
 }
diff --git a/rpcs3/rpcs3.vcxproj b/rpcs3/rpcs3.vcxproj
index e8e50cafc2..785038e535 100644
--- a/rpcs3/rpcs3.vcxproj
+++ b/rpcs3/rpcs3.vcxproj
@@ -221,8 +221,10 @@
     <ClCompile Include="Emu\DbgConsole.cpp" />
     <ClCompile Include="Emu\FS\VFS.cpp" />
     <ClCompile Include="Emu\FS\vfsDevice.cpp" />
+    <ClCompile Include="Emu\FS\vfsDirBase.cpp" />
     <ClCompile Include="Emu\FS\vfsFile.cpp" />
     <ClCompile Include="Emu\FS\vfsFileBase.cpp" />
+    <ClCompile Include="Emu\FS\vfsLocalDir.cpp" />
     <ClCompile Include="Emu\FS\vfsLocalFile.cpp" />
     <ClCompile Include="Emu\FS\vfsStream.cpp" />
     <ClCompile Include="Emu\FS\vfsStreamMemory.cpp" />
diff --git a/rpcs3/rpcs3.vcxproj.filters b/rpcs3/rpcs3.vcxproj.filters
index 45dd7d3051..abbb2365a1 100644
--- a/rpcs3/rpcs3.vcxproj.filters
+++ b/rpcs3/rpcs3.vcxproj.filters
@@ -373,6 +373,12 @@
     <ClCompile Include="Emu\SysCalls\lv2\SC_Lwcond.cpp">
       <Filter>Emu\SysCalls\lv2</Filter>
     </ClCompile>
+    <ClCompile Include="Emu\FS\vfsDirBase.cpp">
+      <Filter>Emu\FS</Filter>
+    </ClCompile>
+    <ClCompile Include="Emu\FS\vfsLocalDir.cpp">
+      <Filter>Emu\FS</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="rpcs3.rc" />