Yeah, I get the same problem. The old versions worked fine, but now I get this message every couple of minutes:

your machine does not appear to have an active internet connection or a firewall is blocking limwire from accessing the internet. limewire will automatically keep trying to connect to your netowrk unless you select "Disconnect" from the file menu.

I'm sure my firewall isn't blocking it, and also, it won't let me browse the internet after it disconnects and gives me that error message.

Please help!!!

Running WinXP Pro with all the updates.