Not all boards are compatable with the cards tho. The Asus boards with VIa chipsets seem to have huge issues with the PCI-E 2.0 cards according to what I've read on the Asus support boards). Yours will work fine however.
I want to say thank you to the guys that helped me and i have one final question being a noob and all,
what is the difference between the standards is 2.0 just a revised form that has the ability to draw more power from the slot or what