Can anyone recommend a good guide for converting videos for use on the iPad? I've seen a couple on youtube, but most are geared for HD/DVD sized/quality videos. I've got a bunch of smaller .avi's that I've shot that balloon up in size if I follow any of the guides I've seen online (making a 512x384 video into 1280xwhatever monstrosity). I just need to convert those videos into the right file format without growing in size any. I tried doing it with MPEG Streamclip but a 170mb avi turned into a 200mb mp4 in the process.