Like a lot of people out there I have multiple versions of Visual Studio installed on my system. I also keep there shortcuts in my quick launch like a lot of people I know and every now and then I end up opening the wrong versions... This can be extremely annoying! So I set out to look for the "versioned" icons that the VSLauncher uses for the .sln files and I finally found them...
So if you would like to change your icons you can find them in this DLL: "%ProgramFiles%\Common Files\microsoft shared\MSEnv\VSFileHandler.dll" (I've added a little screen shot so you can see what icon's it has just for fun).
Hope this helps someone...
