Hi, I have the same problem that everyone else has... I can't connect. I've tried deleting the preferences folder a few times and it hasn't worked. I think the problem may be with the firewall but it's wierd because I never had trouble before. Here's a little bit about my setup:

iMac with OS 10.1.5
Limewire 3.8.10
Pacbell DSL
Hub between DSL and computer

Any help would be great... I just want to download. PLEASE HELP!! Thanks