It seems there is a serious Java issue at play between Limewire Pro 4.8 and OS X 10.3.8
It's the only misbehaving app. on my box ( even Acquisition runs neatly) that stalls and quits constantly. Support from Limewire seems to be non-existant at best.
I think they should be more upfront about known bugs.
G4 twin 867 running 10.3.8 1gig ram