I've just won a single track free music download from a competition and, unfortunately, the file has been automatically saved in WMA format as opposed to MP3. As a "purchased" music file it has all the DRM license information included. I have no experience with WMA files and store everything on my NW-HD1 (and the library in SS v3.1) in ATRAC 3 plus format. Before I attempt to upload the track to my SS library and make a hash of it, please could someone advise the best way to convert this file to ATRAC whilst retaining the rights infomation and then upload it into My Library for transfer to the player. Thank you for any assistance.