We don't do anything special on opening projects so I can't think of anything in the Ruby In Steel code that could cause this. We once had a report of slow file saving over a network which turned out to be a Visual Studio issue. Maybe you could check to see if this could be something similar. The slow file saving thread is here:
http://sapphiresteel.com/forum/index.php?topic=97.0And this is the thread that provided the clues to the solution:
http://forums.asp.net/thread/1411577.aspxbest wishes
Huw