Help, iATKOS v7, Ethernet problem

[QuanHo]

Hi, I am in need of dire help, I simply don't know what I am doing, but somehow I was able to install the mac os on my computer. (Not sure if my video card id detected or working properly)

Here are my specs
e4300 1.83ghz core2duo
asus p5k - (vanillia ?)
2 gb ram
*Attansic - L1 gigabit ethernet (id 1963:1048)
8800 GTS 320mb

I basically didn't customize anything and straight up did the boot dvd and installed the OS. Sound seems to be working, but I have not been able to get the network card working.

I am a complete noob so I dont know where to start, sadly i dont know how to use the terminal, or mess with kexts, kernals or anything, I never have ever operated a MAC before either.

I have found some links to gather some files but i have no idea how to use some of them or install drivers or remove drivers, etc... please help!