help with replacing motherboard

[imconfused]

Hello there again,

Alright, i wrote a while ago about the PCI bus expansion stuff. I have decided that wasn't the best way to go. a few of you suggested a new motherboard. I'm interested and would like some help. I have a Digital PC 5500. It was made by Digital but they are now part of Compaq I think. It has a 266 pentium II in it. Anyone know what I would need? information like model numbers, how to, and estimated prices would be helpful. Also, I looked around inside and the part with the processor seperates from the part with all of the wires and connectors and pci slots and all that. Is there a way that I could just replace that part? Thanks a lot.

[imconfused]

Thanks a lot. Any idea where I could get a better processor for pretty cheap too? or would I be better off getting a new computer? Anyway, thanks alot for the help.