looking for a new mobo

I have the opp to get a new mobo and was just going to put everything else back in besides a new mobo. I was thinking of the nforce 720a or the 8100 or 8200 series i dont need sli just want a bang for my buck. Ive got a 9600gt that i am going to put in with 2gig of ram and a 3800 x2 like to get a new cpu but that will be later down the raod.looking for a new mobo
For Intel CPU Mobo http://www.newegg.com/Product/Product.aspx?Item=N82E16813131288 looking for a new mobo
srr has to be amd
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131273
less than $50 http://www.newegg.com/Product/Product.aspx?Item=N82E16813135083around $70 http://www.newegg.com/Product/Product.aspx?Item=N82E16813186141more than $70 http://www.newegg.com/Product/Product.aspx?Item=N82E16813128340