Audiogalaxy's bug exists because when you send a song, it does not necessarily come from you. Being P2P, Audiogalaxy finds the most popular version -- even if it's not the version you have -- and queues it in the recipient's queue just as if it was a normal download. Now that Audiogalaxy closed the hole, their requirements on sending are a bit more strict:
- Your satellite must be on
- You must have the song in your shared directory
Still, for us serious about music sharing on Audiogalaxy, this is not a problem.