I just got Imagination Studio Suite 2. I can't install Movie Studio or DVD Architect, I get a message that says OS not supported. I use XP media center with SP2. The box requirements say SP3 is required. If that is all I need to install Vegas, I would be fine to install SP3. Does anyone know if that is the issue, or if my OS simply isn't supported, regardless of service pack? On top of that, automatic updates doesn't install SP3 for me, maybe there is a reason for that.

I know, get Windows 7. Not sure if my computer can run it well. (MS upgrade advisor doesn't connect for me. I think it's too slow, though.) It also costs money, I just spent some money on ISS 2. ; )