I just loaded Screenblaster this evening. When I tried a capture from my ATI All-in-Wonder 9000 the video was fine but I could get no audio either during preview or on the capture. Anyone using this combination and is getting audio during capture?
Well, I found my own problem. The audio path was muted.
I did notice one strange thing - during the capture preview the audio was out of sync with the video. But, when I brought the captured clip in it was fine. Go figure...
If you got it working you probably already know this, but on my All In Wonder Raedon there's a little jumper cable you have to plug in from the sound card to the AIW card on the back of the computer. I don't think it's necessary for DV capture via firewire, but if you're capturing analog via the AIW you need to plug this cable in.