Does anyone own a MD here and know how to operate one? I just got a nice new Sony MD MZN510. I am wondering if anyone knows how to operate the changing format function in the SonicStage program. The MD has MDLP which records files in ATRAC3 or ATRAC3 Plus format. I am wondering if ATRAC3 Plus format would allow me to record more songs by compressing the files furthermore, but as a result of lowering the quality of the files. I am trying to figure which format best suits for compressing mp3 files.