I am currently testing Windows 7 as my development OS (I skipped Vista). The most annoying difference I have found so far is that when using VS2008, the intellisense/VA suggestion window has a surprisingly distracting border around it. Would it be possible for VA to work around this i.e. to display a window that looks the same as it did in XP. I know it sounds picky but you know how developers are! Here is a picture.