Replying to MD or CD player?

Ok, I can get a killer deal on a SONY netMD player. I really want to pick it up except for one thing, I have so many CDs. I have over 100 CDs and basically the only time I listen to them is in the car with my now busted discman. So what should I do? What are the big advantages of MD over CD? I could spend the money plus a bit more and get an alright Discman.
-=-=-=-=-=-=-=
-Dan
'I'm obviously not sober enough to drive trees!'
'Umm... we are the the largest online community shit.'