Well I checked out the site... read the pdf file... It advertises "USB 2.0 for backup, and CD burning" and pretty much leaves it at that. Makes me thing that it'll be backed up in some compressed native format, to be loaded back on the unit, and that you'll have to spend a ton of time, burning CD's of 1 track at a time, to actually import and export your work. these are just PURE GUESSES, and impressions I got from the advertising, i'd really think, if capable, there would be a whole section on computer integration, file compatabillity, or XP, OSX compatabillity in the product information. all it simply says is "For Backup" I'd try to d/l the owners manual if you can, or read through one at a music store before you buy one, unless someone who owns one, comes on here, and answers first.