I discovered, that (exactly) since I'm using ReSharper within an ASP.NET Website Project
all the temporary files (for WebDev.WebServer) within c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files
are NOT deleted automatically anymore.
That is: for each press of F5 I have about 10MB on my Disk now.
Now I can count how often per day I have compiled the Project, thats just funny.
Does anybody else can confirm this behaviour? If yes maybe the ReSharper-Team should look at it.