Today after I bought a new MZ-NH600 I found to my dismay that sonicstage wouldn’t handle any my MP3 files on my pc. I previously owned a nh700 (but that finally broke so I decided to get an entry level MD) but I found that sonicstage simply won’t handle mp3 files, it works fine with WMA files but doesn’t seem to recognize the MP3 file as a transferable file type and comes up with a error box. If anybody can give me some pointers as what I can do, it would be greatly appreciated.