So after installing Lion on my new Hackintosh using Tonymac's Unibeast it works perfectly for awhile. Graphics and sound is all good. I also installed Multibeast for Lion after without a problem. But after about 20 minutes, or up to 30 minutes.

I get the error "You must restart your computer" the screen slowly fades to grey etc.

Any idea what's going on?

CPU: i7-2600
GPU: Nvidia GT 530 1GB
HDD: 1TB Caviar Green
RAM: 12GB DDR3 1333
MOBO: ASUS P8H67-M

Installed flawlessly and boots up with the bootloader without a problem. The only issue I have, is it doing this after a small amount of time? I can feel that I am almost there!

After installing, then downloading the 10.7.4 Combo Update from Apple and then installing the Combo update I run Multibeast (before rebooting after the Combo Update)

And take these options in Multibeast:

Easybeast Install
Drivers & Bootloaders > Kexts & Enablers > Network > Realtek Gigabit Ethernet
Drivers & Bootloaders > Kexts & Enablers > Audio > Realtek ALC8xx > ALC8xxHDA
Drivers & Bootloaders > Kexts & Enablers > Audio > Realtek ALC8xx > AppleHDA Rollback
Miscellaneous > FakeSMC
Miscellaneous > FakeSMC Plugins > Motherboard Plugins
Miscellaneous > FakeSMC Plugins > Nvidia Plugin
Miscellaneous > FakeSMC Plugins > HWMonitor Application
Miscellaneous > Patched AppleIntelCPUPowerManagement.kext

That's all I installed. Did I miss anything exactly? It's so hard to understand Multibeast. Do I need other kexts for my CPU or Mobo or do I need any DSDTs or anything?

EDIT: This only seems to be really happening when I am torrenting something, using either uTorrent or Transmission. So it seems to be something to do with the hard drive... I have no idea what is going on...

Any ideas?