blue screen s yes another one

Hi guys,
I've been searching the net high and low for solutions to my problem and no such luck as yet! Firstly, I do understand that I am running a beta, and it will be buggy. But it would seem that I am having some more dramas than most people in regards to the blue screen errors.
My blue screen problem appears randomly, and I cannot see a pattern in it's occurrence. The error report states the following:
------------------------------------------------------------------------------------------------ Problem signature Problem Event Name: BLUESCREEN OS Version: 6.0.5384.2.0.0.256.1 Locale ID: 3081
Files that help describe the problem (some files may no longer be available) Mini070306-06.dmp sysdata.xml Version.txt
View a temporary copy of these files Warning: If a virus or other security threat caused the problem, opening a copy of the files could harm your computer.
Extra information about the problem BCCode: 1000008e BCP1: C0000046 BCP2: 8208A531 BCP3: 996B57B4 BCP4: 00000000 OS Version: 6_0_5384 Service Pack: 0_0 Product: 256_1
------------------------------------------------------------------------------------------------
So... This error is the same error that is always recorded from what I can see (all error logs say the same thing). I don't understand what exactly is causing the error?
I am also running the recommended avast! virus protection if that helps...
Any ideas... anyone??
Thanks for your time! -Marshall