I just installed Vegas on a new computer I built. I had been running it on Windows XP X64 just fine, but now when I preview my projects, they play back at what would appear to be double time. Here is my current setup:
Windows Vista Home Premium X64
AMD Athlon 64 X2 6400+
MSI K9A Platinum
Sapphire HD 2600XT
2X2 gigs A-Data 800
I tried adjusting the affinity in task manager down to one CPU core, but that didn't work. I had done that in a few other programs in XP X64 to get them to run at normal speed (Painkiller was one of them if I remember correctly). Anyway, no idea what to do now. Thanks,