Ugh! I am still having a problem in LimeWire 4.3.3 beta (that also occurs in LimeWire 4.2.6) where LimeWire continues to download/upload but the actual window fails to redraw or respond to any keys or mouse clicks. To continue doing anything in LimeWire, I basically have to kill it and reload it. When reloaded, it runs for a little while (half an hour to 45 minutes) then the interface stops redrawing yet again. It seems to occur most often when "Advanced Statistics" is enabled, although it has happened a few times even with that turned off. This is on a machine with SuSE 9.0 Professional using Java 1.4.2_06. I've also tried java version 1.5.0_01 and it happens with that java version also. It occurs even with no downloads active.