BSOD playing Team Fortress 2 - Error 1E 0,0,0,0

I've had some level of instability now for a while while playing TF2... My System locks up periodically while playing...

The PSU I was using (OCZ ModX 700W) died a few days ago - smelled the smoke and the system wouldn't post after that. I replaced the PSU with an Antec 650W Trio from another computer in the house and everything "appeared" happy.

My system locked up again today, however, this time it actually popped a BSOD - bugcheck was: 0x0000001e (0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000).

I'm unsure what to look at for this (I haven't tried firing up the game a second time for fear that something more serious may be wrong.

Based on another thread I read, I ran "SFC /scannow" which didn't find any integrity violations.

I'll upload the mini-dump, however, this may not be a complete file as I believe I interrupted the saving of this dump.

This system's primarily used by my wife for non gaming... it's not over clocked, her use doesn't hardly tax it, and the one game I generally play doesn't hardly push it either (I see ~ 200 fps on that game with this rig)

I7-860
12GB ram (2 x 2GB G.Skill, 2 x 4GB G.skill - same speeds/ratings)
Asus P7P55D Deluxe
Evga GTX 285
Western Digital 750GB Black
LG Dvd burner
Antec PSU
CoolerMaster Elite 330 case

Thoughts?

Welcome to SevenForums.

Your single dump file blames the Razer Diamondback USB Optical Mouse driver (habu.sys) which dates back to 2009. You should update it.
Razer Support

ASACPI.sys, Asus ATK0110 ACPI Utility - The 2005 version is a huge cause of BSODs.

Please visit this link: http://support.asus.com/Download.aspx?SLanguage=en&m=P7P55D%20Deluxe&p=1&s=32
Scroll down to the Utilities category, then locate the "ATK0110 driver for WindowsXP/Vista/Windows 7 32&64-bit "
Download and install it, you may have to use device manager to 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).

I'm unsure that there's a real update for the microsoft/Razor Habu... so I've uninstalled it's driver and am letting it run the "stock" microsoft drivers for now (loss of functionality... but if it stops the crashing, that would be great).

I also updated the Asus acpi utility to the 2009 version...

Seems ok for now, I'll have to test it later to see if it stays happy.