Having read some of the posts, this doesn't seem to be anything new. Since I've updated to Mac OSX 10.4.11 and upgraded to 4.16 Pro, I'm having a unique but continuous problem. Initially on starting limewire everything runs smoothly. However, the longer LW is running, the slower my computer gets - even if I'm not doing anything with LW. I eventually have to force quit out. It also seems to bother Safari (3.14). My computer is a Mac Mini running 10.4.11, has 512 MB sdram, and a 1.66 GHz intel core duo processor. Any help is appreciated. Thanks.