Hi Cachehog,

If you determine your chipset, then it's a simple matter to find a compatible processor. There's a little gadget called CPUID that should do the job.

Thanks for the tip. I'm not sure what to do with the information, though. 

Here's the info from CPUID.

Mobo: Dell Inc. 0M017G A00

Chipset: Intel P45/P43 Rev A3

Southbridge: Intel 82801JR (ICH10R)

LPCIO: Fintek F8000

Even if I find a processor that fits the bill, I wonder if virtualization will be supported?

Thanks again.