I have a similar problem. I've been using Limewire for months without any problem, but recently I can't seem to download any file. Limewire connects and searches ok, the files I want to download are mp3s and there are lots of hosts (100+), but Limewire keeps saying "need more sources" or "waiting on busy host" or "waiting ### for sources". I'm wondering if that's a problem with the new version?