Aerosmith - You Gotta Move audio is out of sync



Tried converting this title to watch on both my computer and my zune, using 2-pass, and the audio is about 2 seconds off in sync. This is using version.

System Specs-

AMD 4400
x64 Pro
XFI Fatality
Geforce 9600GTS
2gigs ram (4 total, but only using 2 thanks to buggy xfi drivers)