I have searched the forums and cant seem to find an answer. I have noticed that when i run games and programs under wine its only useing 1 core. While when i run native Linux apps they use both cores. Also the games and programs that i am running under wine use both cores when run under windows. Is this a bug, or maybe just something i dont have setup correcly on my computer. Computer specs. 4600+ AMD dual core. 2gig RAM 160gig sata II HD Geforce 8800GT video card. Ubuntu 8.04