The only problem of buying & selling is that I sometimes buy music that I don't like, just based on peoples recomendations or reviews. That DC+ is okay I guess. Most rooms make you share at least 10 GB of music or they boot you. My hard drive is only 15 Gigs and Microsoft XP takes up like 5 of them!
I did find a good prog/underground hub that I downloada "Metal Church - Blessing in Disguise" from - an old classic. But when I "Get Lists" from users, I either cant connect, or they have no slot available. I'll have to figure out how to search their files next. .