Hi, I am thinking about buying a HD5 today. I am a bit unsure about what to rip MD CDs in. I rip my CDs on my computer at 320k bit rate and play them back using Windows Media player. What should I do to put them on the HD5? Should I use SonicStage 3.2 and put it on as the full 320k MP3 or do I need to re-rip it as ATRAC3Plus at 320k? What would you do if you wanted to keep your MP3s on your computer? What bit rate would I need to rip a 320k MP3 into a ATRAC3Plus to be the same quality? Many thanks for any help.