if you plan on the 8800 in the near future
than this is your baby
http://www.newegg.com/Product/Produc...82E16817256017
otherwise for the money; I would rather take the antec trio 650 for $109.00 vs the toughpower for $149.00
before I spent 149.00 on a dual rail unit I would go for the single rail with 60 amps at the link here