The latest BIOS for that board is dated March so I don't know. I have read that boards that don't specifically support the Palomino chips will work fine but just detect it as a regular Athlon instead of the Palomino flavor. Windows doesn't care and you can make use of the new 3DNow! Pro instruction set (SSE), etc., if your applications support it. Of course, that's just what I read and I rarely make posts here unless it is something I've done or know for a fact so take it with a grain of salt.