I have just replaced one of my desktops and have another older desktop for the kids to play with. Besides maximizing the ram on one of the motherboards and adding a secondary harddrive. Is there anything else that anyone can think of that would maximize my salvage of 2 pc's into one. Both are about 8 years old pentium 4. For example, is there anyway to hook the two motherboards together to use both processors? or any other thoughts.