I used iSquint to change an AVI file to MPEG4 with the hopes of burning it through iDVD and it popped up with a message saying the file was too large and to adjust some kind of setting...I know that's kind of vague (as I can't remember the exact error message...) but has anyone run across that issue and is it ok to change "that setting" and not mess up any other future projects? I know I sound like a real technophobe, but I'm not...