Micro Pro is my new best friend. I somehow fried my Athlon XP1600 when reinstalling my sk6. Must've seated it wrong. I called up Micro Pro got an RMA number sent it back w/ my k7s5a that died as well and within two weeks I had both back. Brand new! They even gave me the Athlon XP in green. and the k7s5a that officially supports athlon xp's.