copy .dll into gac from Visual Studio Post Build Event

A reminder for reducing the time of copygin the .dll of the project into c:\windows\asssembly (GAC)

VS2008
copy /Y $(TargetPath) $(SolutionDir)Presentacion\GAC
"C:\Archivos de programa\Microsoft Visual Studio 8\SDK\v2.0\Bin\gacutil.exe"  -i  $(TargetPath)

VS2010
"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\x64\gacutil.exe" /f /i $(TargetPath)