AMD X2 Instability issues?

[Viashimo]

Hi, I've have been using fedora core 4 up until the last week or so, but I'm not very familiar as of yet with the enitre OS.

I just upgraded to core 5, and I seem to have an inordinate amount of issues with the stability of the OS. It freezes unrecoverably during regular operation (updates, email, websurfing, etc...) there is no obvious pattern that I can discern.

Mostly, I am wondering if they built in support for multi-processor platforms into the recent builds of core 5. If it isn't there yet, I might as well move on back to core 4. I searched the documentation and they all just commented on 64bit compatibilty.

Thanks