Successfully flashed back to Bios v5.17. Shutdown and sleep work again! I told you man, you are alright dude. Your are okay, I don't care what you say about you...LOL

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HP Pavilion Elite m9340f iATKOSv5i 10.5.8,Snow Leopard Retail 10.6.2 (successfully updated with software updater) Intel Core 2 Quad, Asus IPIBL-LB, Mod BIOS 5.23 Nvidia GF 9500 GS 512 MB 6gb of RAM
iPhone 3GS 3.1.2 JailBroken/Unlocked

"Failure in people is caused more by lack of determination than lack of talent"