I have a pcchips p53g motherboard. It currently has a Celeron 440 in it. On the CPU compatibility list, it shows it compatible with pentium/celeron/dual- and quad-core processors, but most of the ones listed are pretty ancient. I'm trying to decide if I should try throwing a newer quad-core in it (assuming the list is outdated), or just upgrade the entire motherboard. Anyone else dealt with pcchips and have any suggestions?