Thanks for the advice. I was finally able to download 3.5.8 (LimewireOSX.sit), but now it won't install on the Hard Drive! The installer icon pops up on the desktop, but won't launch. I click on it and nothing happens! I ended up switching the start-up disk to OS 9 then installed the OS 9 version (or beta version?) LimewireMac.bin. Either way it works in 9. I'd rather have it in OSX. I have no idea why it won't install there?