BSODing infrequently, well into gaming sessions or watching video

Hi everyone,

I've been getting BSOD's infrequently for the past several months and not sure what is the root cause as I've swapped HDs, blew out dust in the tower, and used memtest (12 passes with no errors)...

Can someone help and please check out my dump files attached? Many thanks in advance.

Info:
Windows 7 Prof - retail version, never reinstalled
Hardware 2 years old -
Intel i7 860
4 GB Memory
Intel 320 SSD

Please let me know if you need any more info...

Best,
John

Problem Devices:

Code:

Universal Serial Bus (USB) Controller	PCI\VEN_1033&DEV_0194&SUBSYS_75851462&REV_03\6&88E45A9&0&002800E4	The drivers for this device are not installed.
Marvell 91xx Config ATA Device	IDE\PROCESSORMARVELL_91XX_CONFIG_____________________1.01____\8&2C5EB6D5&0&1.1.0	The drivers for this device are not installed.

The above should be installed from your motherboard support site: MSI Global ? Mainboard - P55-GD85


The following drivers need to be updated:

Code:

Rt64win7.sys Thu Feb 26 02:04:13 2009 (49A65B0D)
netr28x.sys Fri Jun 19 01:56:06 2009 (4A3B4496)

• The Realtek Ethernet driver update should be obtained from MSI Global ? Mainboard - P55-GD85
  
  
  
• The wireless driver update needs to be obtained from the wireless adapter's manufacturer (ASUS?) or from Ralink-A MEDIATEK COMPANY

The crashes point to ZoneAlarm, but I suspect the above network drivers being out of date are the actual cause. Take care of those first. If you still crash, remove ZoneAlarm and see if the system is more stable.