Good Mobo Upgrade?

Hi,
I have an Asus M2NPV-VM motherboard with an AMD Athlon 64 X2 6000+ @ 3.01GHz and 8 gigs of DDR2 RAM installed. I'm wanting to use this pc for some light gaming and was wondering what a good but cheap motherboard upgrade would be. Preferably one that my RAM and CPU would be compatible with.
Thx in advance! :)
 
Solution
Well,the Intel Core i5s are better for gaming and more expensive,while the AMD CPUs are still decent for gaming,but little bit cheaper.