I am trying to encode some 720 x 480 frame size DV AVI videos to 320 x 240 Flash video using Sorenson Squeeze 4.5 either with the CBR or VBR settings and the On2 VP6 codec. The video have a bit rate of 768 Kbps. In the final Flash video (.flv) the audio goes out of sync about half way through the approx 30 sec. clips The video looks beautiful with the On2 VP6 codec but the audio is screwed up. Any ideas?