I could use some help. This is my first time around DSDT files and I could really use some help in enabling sleep on this laptop. I've applied several "hacks" that have been previously published, including the Method DTGP, HPET fix, RTC fix, _WAK hack, GMA X3100 Laptop hack, and Snow Leopard CMOS hacks. None of these have helped. Can you offer any suggestions? My original dumped DSDT and my edited file are attached for reference.

BTW, I'm a noobie, but did pass the quiz!