Since 2 months my NT Kernel & System freezes randomly(has 60KB but uses 25% CPU on Quadcore) for about 1 second every 2 seconds.
You can start prozesses, use the mouse everything normal but is "lags" for a second every two seconds.
Even if you shut the machine down, it freezes thorugh the shutdoewn process, and shutdown will last about 6 miutes.
It can happen once a day, or once a week, you can't provoke it.
So i decided to switch from my Windows 7 x64 RC to a bought home premium.
I deinstalled some drivers
, but it still comes (and goes after reboot).
I haven't made any changes to my hardware.
P.S.: I have also adplus logs