These new limewire versions 4.10.9 and the previous one just keep quiting on me. Ive never had this problem on older versions.Maybe its my system cant handle the newer ones. I have mac 10.3.9 and I updated the java to 1.4.2 the latest version for my system. I dumped my limewire preferences folder as suggested by a previous post and the virtual memory for limewire seem to be around 450mb. I presume you cant change the real memory for limewire in mac os x as you could in os 9? It could be that my computer is just too old to handle the new ones, Im using a G3 500 Se iMac with 640mb ram. The hard disk seems to be making a lot more "spinning and grinding" noises when i have this new limewire open as if it cant cope with this application. Ive been looking on this site for the prevous versions on limewire but i cant seem to find them any clues about this would be great as at the moment this once great program doesnt work no good no more.