I started out with Sony MD units in the 90's. At one time, I owned over 75 pre-recorded MD's. When some of the first MP3 players came out, I purchased an original Archos unit and gave up my MD gear. Since then, I have owned Creative players, iRiver, Rio, iPods, and more than a handful of others. Having owned, used, bought, and sold so many MP3 players, I always felt something was missing with their collective versatility, SQ, and just plain convenience. It took some time, but what goes around eventually comes back around. Today I own both an RH10 and an RH910 along with a Sony D-NE10 PCDP, and couldn't be happier. A GB of music at 256kbps is more than enough for me. The convenience to record, change my music at will, and the MD unit's portability, battery life, and sound quality have brought me back to the format I had always really just felt at home with. I don't know where MD will be three or four years from now, but I am very pleased knowing that what I have suits my needs perfectly.