i can't get my .sit file either. i had the older limewire too, and now i can't get this one to work. i threw away all the old limewire stuff... but i didn't do an "uninstall" when i did a search for limewire after i emptied the trash, there were no files so i figured i was safe with that. but now, i'm unable to get my .sit file from the limewire installer. i get a little clock, and that's all i see. nothing opens or unstuffs.