You can store these avi files on your pc for quick viewing. I highly recommend using either Nero for burning these data files onto dvd for backup. I also recommend using either Nero 7 and up for image conversion-burning, or using Ultra ISO (there\'s a trial version) for ISO conversion and burning. I highly recommend installing the K_Lite free full codec pack to view avi\'s not covered by divx (www.xvid.com)