Need help, more than one problem

[mreda]

hello... i have been at this for a few days now.. i desperately need help...

first of all, here's my config:
MB: ASUS Rampage Formula x48
VGA: nVidia GTX280 1024 ram
8gb ram
Core2Quad Q9550 2.83GHz

i have tried iAtkos v7 and it worked perfectly but the update to 10.5.8 crashed.. so i reformatted (big mistake) and ive been trying ever since to get everything to work again but to no avail..

it doesnt recognize the network adapter (marvell yukon 88E8056) no matter what i do, i tried every single method on the internet..

also in the display option before i updated, i had the option to resize the screen.. not the resolution. because finder exceeded the limits of my screen... but that didnt show again in the many installs i have made... please help me.. thanks in advance...

[aquamac]

This should sort out your problems with the Marvell Yukon 88E8056.

For the display problem, you need to follow the guide here to install GFX strings. There is a download for your card but you need to follow the guide.