Hi i have a eMachines ET1161-01 Desktop PC Athlon LE-1600(2.2GHz) 1GB DDR2 160GB HDD Capacity NVIDIA GeForce 6150 SE Windows Vista Home Basic i upgrade the HDD to a 320g and put 3g of ram and i put AMD AD5200OCK22GM Athlon X2 5200+ Processor - Dual Core, 1MB L2 Cache, 2.30GHz, Socket AM3, 65W but now i want to upgrade it to a quad core but i dont know if my board will work with a quad in it any info will help me out a lot.