I've learnt my lessons and looked through old postings and FAQ's but there doesn't seem to be anything current on this problem.. (except mine on os x support)

Limewire is freezing on me regularly... probably about twice every four hours or so, to the point where it needs to be force quit, which is particularly frustrating as it always seems to happen just as files are saving/verifying or about to.. Any ideas?
Mac OS X 10.1.5 running Limewire 3.6.8 with itunes support enabled.. My connection is being networked through a PC running on a Linux OS which has proved unproblematic with any other internet issues

Thanks for any help..