I was running Windows XP Pro x64 with SP2. Made a new partition, installed Windows 7 on new partition. On boot, I could pick Windows 7, or older Windows OS (XP Pro x64 SP2, basically Server 2003 SP2).
Has anyone else had xp bsod when trying to run AvP2 multiplayer demo? I installed the demo from the latest PCGamer mag. It worked fine the first few times I played it, then it gave me the blue screen.