Hi, Im running an acer aspire T180 and looking for a CPU upgrade. Board is MCP61SM-AM. Current CPU is AMD athlon 64x2 dual core processor 4200+ 2.20 GHz. CPU is showing as the weak link in the machine which is used as a home pc and online games machine. Ram is maxed, GPU is replaced, just like to speed stuff up a bit before commiting to fibre optic DSL. Thnx for any advice