I have added the MAX amount of ram, and I don't plan on buying a new Mother Board. Anyways, I know its old and outdated, but I want to try it. I also have an ATI Radeon HD 4350, planning on getting a new one for Christmas.
If your BIOS has the right options and it is unlocked, then yes, but I am thinking that your OC potiential with that set-up is gonna be very limited and you will need to upgrade your cooling solution. More than likely most of the BIOS is gonna be unadjustable with that machine. As in, locked BIOS.