ok,i have an ipod mini,it has about 849 songs,but i still have ALOT more CD's.I was looking at all the brands of mp3's,and saw a Sony NW-HD3 BLACK Network Walkman,which looks totally awsome,and ALOT cheaper,than a 20GB+ ipod.The question is,should i sell my ipod mini and buy a 20GB ipod,or sell...