Yo, I've been using an old version of limewire pro (4.something) and that has been working fine for me for ages but last week it just stopped downloading, it would download to about 10% or so then just stop downloading it would just have no dl speed, so i uninstalled that and found an even older version of limewire basic on the net and used that for a few days and it worked perfect but then out of the blue it stopped downloading like the other version of limewire, so I have tried using the versions on the limewire site (4.9.11 and the beta version) both in basic, but neither work for me they both install fine but whenever i run them a small limewire box poen up on my screen (the one which says stuff like loading user interface etc) and it says nothing it just stays in the background for about 10 mins or so and then suddenly the computer will just shut off it won't even crash it will just suddenly shut off and restart and then say it just recovered from a serious error, im on xp sp2 and have not recently installed anything etc