yeah, thats what i would have thought, F6 being better, being thats its new!
but i have gone back to F4 and all my problems have gone.
one major prob was on boot up, just when it finds boot record it would beep, like an error, i would have a black screen and the HDD LED would be going off! this lasted bout 30 seconds and then Windows started loading up.
strange, but everything was unstable, offen it would restart straight after it had booted up, programs wouldnt open and benchmark programs would cause a restart...
F4 still hasnt fixed my prob of having my benchmarks scores being cut in half though

cant figure this out,
my marks are not much better then the Duron 1 gig system running here and memory benchmarks too are suffering...