Just for clarification, this is a clean install (apart from utils installed like cpu-z etc....) and the onboard graphics are disabled in BIOS and no onboard graphics (catalyst) driver are installed.
I have considered removing everything and seeing how things go, but as I previously mentioned, the really annoying part is not being able to replicate these BSOD's, so I could remove everything and think its all working, when infact it just hasnt BSODed.
Anyone have any other tools that may help me getting a BSOD ?
Thanks for all your help so far.