BSOD Windows 7 Ultimate x64

BSOD happens a few times a day.
Windows 7 Ultimate x64
Retail version
Fresh install two months ago.

AMD Athlon II x4 640
NVIDIA GTX 460
Asus m4a88td
RAM 4gb DDR 1333

Update UltraMon, it is related to a multiple monitor utility. The version you are using has an outdated driver

Code:

UltraMonUtility.sys        fffff880`073a4000    fffff880`073ad000    0x00009000    0x491cd006    14/11/2008 05:10:30

Remove any Asus Utilities such as PC Probe, they use old drivers and are known to cause problems on Windows 7

Code:

AsUpIO.sys        fffff880`0451b000    fffff880`04521000    0x00006000    0x4a515fb2    06/07/2009 06:21:38

   Information

Remove any CD virtualization programs such as Daemon Tools and Alcohol 120%. They use a driver, found in your dmp, sptd.sys, that caused BSODs. Use this SPTD uninstaller when you're done: DuplexSecure - Downloads
You can use MagicDisc as an alternative.

Code:

sptd.sys        fffff880`0108b000    fffff880`011e8000    0x0015d000    0x4c7362f8    24/08/2010 10:13:12

Instead of the Asus Utilities, is there a recommended utility to monitor cpu temp and fan speed?
Thanks.

I uninstalled all Asus utilities and removed Alcohol %120. Still, I got BSODs.
I turned on Driver Verifier, but the machine would not boot afterwards and I had to restore from a restore point.
Attached are the most recent reports.