Hi, I've downloaded the FOTR WM9 AC3 OAR sample to check out some WM9 hidef. the video runs nice and smooth but the sound is way out of sync ( 5 secs ahead ). Is this due to an underspec pc ( Athlon 2100 and Radeon 9200 ) or is this a codec/filter problem? Using WM9 (obviously) with the AC3 filter 0.70b. Thanks.