If money is an issue, than why not get the AMD x2 3800+?
http://www.newegg.com/Product/Produc...82E16819103733
it has the same amount of cache as the 4200, but it is 200 mhz slower, you can o/c the 3800 to 4200 speeds liek nothing with that motherboard. It is 2.0ghz. I'd really recomend doing that and saving the extra 20 bucks. By the wya get a 1 gig ram stick for now, that way later one you can get the same ram stick for a total fo 2 gigs.