Don't be deceived by any of the advertising linking OSX to Unix. For all practical everyday purposes, you don't need to know. Watch out what you're doing if you propose to link access between your two machines and the internet. Routers can cause problems to Limewire's operation and you will need more advice if that is your intention.

As to the service on this forum. It's just an accident that there are a number of helpful people around. Come back in a few months and there'll likely be a new crew on board. As to advising the band, that's called management and is worth a percentage of the gross.

Good luck

David