Howdy,
I am runnin' OSx v10.1.3 and just (again) loaded the most recent version of Limewire. I am still having prolems with the thing lockin'up. It happens whether I am uploading or downloading. I have adjusted all of the prefs to get various configurations. I looked at the console in the OSx system and it gives the followin':

ipcp: up
local IP address: blah blah blah blah
remote IP address: Blah blah blah blah
terminating on signal 15
ipcp: down

That is where the sys locks up (on me anyhow). Maybe you coders can use that and post something for the rest of us.
Regards.
RS sends