diff --git a/Contrib/System/Last Comments.txt b/Contrib/System/Last Comments.txt
deleted file mode 100644
index acd135cc..00000000
--- a/Contrib/System/Last Comments.txt	
+++ /dev/null
@@ -1,23 +0,0 @@
-I'm just finished and going to sleep, so a few words only.
-This is alpha release, just for testing. Report bugs please.
-
-That version limits:
-
-0. I've not noticed the NSIS team inverted the 'calling convention', arguments
-are passing to stack from left to right during d::p call, so you should invert
-system.txt arguments order. See SystemEx.nsi for examples.
-
-1. PT_VOID and PT_BOOLEAN are unsupported.
-2. PT_LONG without Pointer specifier is not allowed. 
-3. NSIS->Call PT_LONG converts as 32 bits. Back conversion bit-width is unknown.
-By the way NSIS doesn't support int64 operations, so you can process received 
-long values as strings only...
-4. Generaly untested :)
-5. Requires MSVC++ 7.0 to compile :) Sorry....
-
-Todo (will be done in a few days):
-1. Structures work (thru functions).
-2. Callbacks.
-3. Arg-lists
-4. Cdecl convention
-5. Optimizations and so on...
\ No newline at end of file
diff --git a/Contrib/System/SystemEx.nsi b/Contrib/System/SystemEx.nsi
deleted file mode 100644
index 41350f16..00000000
--- a/Contrib/System/SystemEx.nsi
+++ /dev/null
@@ -1,48 +0,0 @@
-; This is just an example of System Plugin
-; 
-; Read LastComments.txt and System.txt (unfinished) 
-;
-; (c) BSForce, 2002
-
-Name "System Plugin Example"
-OutFile "SystemEx.exe"
-
-Function .onInit
-
-  ; First example: Message box, uses PartAddr, ShortAddr, Call
-
-  System::PartAddr "user32.dll?MessageBoxA?iissi" 
-  Pop $0
-  System::ShortAddr "ssss?1nssn" $0
-  Pop $0
-  System::Call  33 "Example 1" "Just something" 0 $0
-  Pop $3
-  Pop $2
-  MessageBox MB_OK "Result: $1, strings '$2' and '$3'"
-  System::Free $0
-  Pop $0
-
-  ; Second example: uses FullAddr, Call, incorpotates int64, returns to $INSTDIR
-
-  System::FullAddr "snnn?s1al2" "kernel32.dll?GetDiskFreeSpaceExA?isplplpl" 
-  Pop $0
-  System::Call "c:\" $0
-  Pop $3
-  MessageBox MB_OK "Path '$1', Free '$R0', Total '$INSTDIR', FreeUser '$2', Result $3"
-  System::Free $0
-  Pop $0
-
-  ; Third example: uses FullCall
-
-  System::FullCall "?9" "kernel32.dll?GetVersion?i" 
-  ; Version aquired, but we wonna built number for example
-  IntOp $8 $9 / 65536
-  MessageBox MB_OK "Aquired windows version: $9 (Build $8)"
-
-  Quit
-FunctionEnd
-
-Section "ThisNameIsIgnoredSoWhyBother?"
-SectionEnd 
-
-; eof