yep, that driver is there (or back?)
1-ASACPI.SYS a major cause of BSOD's in the 2005 rev.
The pre 2009 version of this driver is a known BSOD cause.
The 2005 version of this driver is a known BSOD cause.
Please visit this link: http://support.asus.com/download/dow...ge=en-us&os=30
Scroll down to the Utilities category, then scroll down to the "ATK0110 driver for WindowsXP/Vista/Windows 7 32&64-bit" (it's about the 12th item down).
Download and install it.
Go to C:\Windows\System32\drivers to check and make sure that the ASACPI.sys file is date stamped from 2009 or 2010 (NOT 2005).