Hyper-V Program Manager
A month or two ago I was emailed an application compatibility report from another team at Microsoft - which had run an extensive application compatibility test suite under Virtual PC. Of the ~400 applications this test suite had tested, 12 had reported failure and the team wanted my opinion on why this would be happening. I immediately knew that there had to be a problem with their test methodology because one of the applications they had marked as failed was StarCraft - which I knew worked perfectly.
The reason why I was certain that StarCraft ran fine under Virtual PC is because I used to have a coworker who would play StarCraft inside of Virtual PC when we were manning booths at tradeshows. By playing it inside of a virtual machine he was able to quickly minimize the game if someone came over to ask us a technical or product question.
So without further a due -- this post if for you Zack :-)