I like to record clips from PC games using either Playclaw or Fraps and edit them on Mac w/ FCP and AE. So far I either do one of two things: transfer the raw Fraps files to my Mac and convert them to MOV/MPEG-4 via Mac Quicktime and edit this way. Or I convert the Playclaw files with a windows converter into MOV/MPEG-4 and then transfer them and edit this way. My question is, is MPEG-4 the best format to edit in for what I'm doing here or should I be using a different format/codec all together? And additionally, what format should I be exporting to for Youtube, if anyone has experience in things like this. Thanks very much for any help!