Hello, This last Saturday I bought a HP G60-519WM for $298.00 at walmarts 1 day say. It comes with a Celeron 900 2.20 Mhz processor which is socket pga 478. My question is some of the mobile core 2 duos support socket pga 478 and if I get one that does can I swap the processors. Any information would be great. Thank You