You're welcome. -- Although the actual inhouse LimeWire team really does deserve the thanks more than me.

I'm not sure what to do about the message -- I just run LimeWire on Windows 2000 (my computer).

Neither am I sure what to do about caches -- that seems like a Jaguar thing.

I'm not sure if logging from terminal or process watcher would help (mainly because I don't know what kind of details they'd show) -- but nothing hurts.

There's no need to limit what you share -- the more, the merrier.

Others in the forums have gone into detail about how to configure routers and whatnot to forward ports to certain computers for running LimeWire. The push code will try and take care of everything, but it's always easier if someone on the outside can just connect to you. I, for example, run behind a firewall that completely disallows anyone to make a connection to me -- I must initiate it. There's absolutely nothing I can do about it, so I just let the push code handle all the work, and I still manage to serve a decent amount of uploads.