OK, here goes, I have been building a new computer with Asus P4533-E MB, everthing seamed ok, Vegas is working fine, then out of the blue Vegas will begin playback and start looping about a 10 fram area, I have tried uninstalling and reinstalling to no avail, the really bizzare thing is the same thing happens with Acid 4 and SF 6.

I do have XP SP1 installed, but this has not been a problem on my other system (a Toshiba Laptop).

System info: Asus P4533-E, 2.26 Pent, 60gig IBM system drive, Promise Raid 0 for Video stuff 1 gig of ram Win XP SP1 & Windows Media Player 9 Beta.

Dan