Re: Itunes files with Iriver No if the files are AAC or whatever the apple DRM standard is. It's a proprietary system (meaning only apple use it) and it's incompatible with the iriver which uses Microsoft's Janus DRM for Windows Media Audio. You can however use your iRiver with Napster or HMV Digital. Only other way to do it is to record them back onto your PC and save them as MP3 or WMV.