Well, the breakdown of what I share is about 120 jpgs/gifs and about 150 mp3s. Some places don't detect anything at all, and some others are hit-and-miss varying widely - sometimes they'll detect all my files (both pics and music), other times only 10-15% of what I have. So I'm always sharing some mp3s, many times they just aren't picked up for some reason. But since I cracked the 50 server connection mark early this morning, I don't care as much.