I know there's a thread for this, but I unfortunately don't have the time to wade through the entire thing. Sorry. I just need help with something really fast. I'm trying to convert some .avi files into .mp4s, obviously. I want to fit about four or five on a 512 MB stick, and their original file size is about 180 MBs per. What resolution/sound spec is a decent one to convert to, to compress space but keep it a quality presentation? Thanks in advance.