Hi,At the moment i am running an amd sempron 2800+,i am thinking of upgrading to this AMD Athlon 4200 Dual Core Processor Motherboard Bundle the motherboard is Biostar AMD GF8100 M2+SE Socket AM2 / AM2+ Motherboard,i think this wil be an improvement,but not being that technical i thought i had better check before buying.Regards Martin.