My maw-in-law gave me $100 for my birthday and I said "NOW is the time" cause I ain't gonna have a free $100 for a while.

So i'm looking between an 8800GT or a 9600GT
As you all know about me, I'm not a rabid gamer but would like to be able to play NFS Pro Street and GRiD and probably some FPSs--WWII sims, etc. So, my friends, what would you recommend for the ~$100 Range:
1)http://www.newegg.com/Product/Product.a ... 6814133232 PNY 8800GT for $109
2)http://www.newegg.com/Product/Product.a ... 6814130360 EVGA 9600GT for $109
[BTW, on this card, what is the fundamental difference between the "N860" vs "N861"? In the listed specs I don't see anything that just leaps out at me. Is one just an older version?]

Also, it doesn't really matter about the dual slot config. I currently have nothing in my regular PCI slots anyway. So, without any further ado, lemme have it! What do y'all think?
Thanks
Jack