also if you are scanning them, when you save the scan, make sure you are saving just the cover and not the area around the cover, some scanners automatically do it for you, others you have to select the exact area you are wanting to save....thats all I do is scan the covers and upload them
if anyone is interested, I can hook up a disc of scans of covers of a grip of rap cds...over 1500 scans, I can do it for like $5 shipped...pretty good deal considering how much time it takes to scan shit