Installing all this stuff from a prepatched distro doesn't make it easier to solve problems - usually it even creates more of them, so if iAtkos v7 installer works in your case, I would first of all do an as clean as possible install with just a minium of those fixes.
For example: Main System, Chameleon v2, /Extra, DSDT, Voodoo Kernel of your choice, dsmos, Disabler, OHR, nForce Chipset driver & Post-Install Actions -
nothing else. (Maybe PS2 driver?)
Once done go ahead and try to get your hardware working - in this case you know the changes done to the OS, and you are able to undo them if it doesn't work as expected.
Some hints:
Wifi - You can try
this script it will add more device IDs to the Broadcom Wireless driver.
Wired -
This Kernel Extension should work for you.
Sound - From what I found on Ubuntu Forums your device is using an ALC861-VD Codec - Maybe
this will help you.
Good Luck.
