[Santana]

I've been getting this BSoD very frequently these days. It started out maybe once a week in May, and recently, I've been getting it 1-3 times per day. Originally, it was a Stop: 0xD1 error, but I reinstalled the latest drivers for my ATI card yesterday and have been getting 0x0A last night and today. It appears I get the blue screen only while playing Final Fantasy XI, which isn't saying much as it's constantly running, even in the background while I'm doing other things. Here is the full, most recent, stop error:

0x0000000000A (0xFFFFF8800908BED8, 0x00000000000D, 0x0000000000001, 0xFFFFF80002A872E7)

BlueScreenView.exe told me this about the crash:

==================================================
Dump File : 061510-23400-01.dmp
Crash Time : 6/15/2010 5:58:27 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : fffff880`0908bed8
Parameter 2 : 00000000`0000000d
Parameter 3 : 00000000`00000001
Parameter 4 : fffff800`02a872e7
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+70600
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7600.16539 (win7_gdr.100226-1909)
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\061510-23400-01.dmp
Processors Count : 2
Major Version : 15
Minor Version : 7600
==================================================

Computer specs (custom built):

Manufacturer: Gigabyte Technology Co., Ltd.
Processor: AMD Athlon(tm) II X2 240 Processor (2 CPUs), OC'd @ 3.2 GHz.
Memory: 4096MB DDR2 Kingston RAM
Hard Drive: 242 GB
Video Card: ATI Radeon HD 5750
Monitor: Hanns-G HH241 24" Widescreen LCD
Keyboard: Razer Reclusa
Mouse: Razer Death Adder
Operating System: Windows 7 Home Premium 64-bit
Motherboard: Gigabyte
Computer Case: Cooler Master Mystique 632S

My processor has been overclocked since February (computer was built in December) from 2.8 and I overclocked my 5750 in March or April up a few MHz to a stable speed. I did not increase the voltage to either. I'm not sure if any of this could be related to the error, but I figured it was worth mentioning.

Also, I currently only use AVG for virus protection.

If anyone could lend any help, it would be greatly appreciated!

EDIT: Should also mention my temps are pretty cool, having my CPU run at 40 and vcard at 75 under load.