I got iAtkos 5i to install but, how do i get my internet to work and some video card support?

ASUS Maximus Formula
Q9550 @ 3.6ghz
4GB OCZ Reaper 1158mhz
Sapphire HD4870
5 WD Sata hard drives
2 IDE DVD, Sony/LG
Antec P180
Antec Tru Power 650
Zalman 9700 led