It may well be a graphics card issue. Change your graphics card settings to default to see if it fixes the problem. Quote: "I have an ATI Radeon 9600 card. In display properties try changing the Direct 3D performance or quality properties and hit apply while Limewire is hung. I find whichever I change to, Limewire then displays and loads!"
Also see this:
http://www.gnutellaforums.com/showth...threadid=35763