Hi.
Well, first things first. Any time there is a stop error crash and there is any overclocking, the overclock is the first thing that should be removed. You can write down your settings in the bios, then set the default values.
Then I can speak now of the actual dump. It is showing a failure with USBPORT.SYS, which is something that can happen with too much of an overclock.
Before you touch your overclocking at all (yes, I know I'm contradicting myself here) - remove your AVG which causes all types of problems under the sun. Here is a special tool to do so:
AV Uninstallers - Windows 7 Forums
If you still get errors after removal and reboot, then look at the overclocking in the bios.
MSE is a great replacement to have for...