I just purchased a TV/Video Capture Card and am curious about the technology and file types. I've noticed that the motion is more fluid at 15 fps than 30 fps, and I'm wondering if anyone can tell me the reason for this. I would think that 30 fps would be the best setting, but it is proving to be staggered and out of sync with the audio. I presume that the cause for this is the amount of data being pumped through the system--it's probably more of a hardware deficiency. Does anyone have a firm handle on these video capturing cards and the various formats which I can use for improved viewing?