Problem with ATI (maybe?) after installation

my card has 2 dvi ports and the same thing happens on both of them .its like the picture is cutted in very little pieces and blended

@roisoft:sorry if i give you headache but can you help me some more with the procedure of installing the above kext (i cant go to the desktop it freezes in the picture above after restarting next to installation) and how to do the thing with permissions and kexthelper?
i am noob on this think an i am trying with everything i have found last 2 weeks.
Or just a link if its possible.

Still 2 problems:
when i install atiradeonx2000.kext from the file i 've downloaded, after reboot i have the same problem and i have to uninstall it to get into the desktop.also my lan doesnot works although i've chosen nforce 2/3/4/5 drivers for it.
Some help?

I found a "half" solution:
I 've installed macosx with ati 2600 drivers during installation.
After finishing installation and before it boots for the first time
i used

mount -uw / (enter)
rm -r /system/library/extensions/natit.kext (enter)
rm -r /system/library/extensions/Atiradeonx2000.kext (enter)
reboot

then it boot perfectly,then with kexthelper i install natit.kext from netkas
and then i have an almost working ati2600xt (no qe).
I am almost satisfied with my new hackintosh

Thats odd, have you tried, switching the DVI or VGA port on it?... Doesnt that card have 2? if not try moving the video card to a different slot… it kinda reminds me of the black and white dots on a tv when u cant find a channel on normal cable?

try with this (media fire.com/?zgmrxf9yajm), the zip contains the kext prepatched for 2600xt.

I don´t know if it works ( i don´t have ATI). Don´t forget correct the permissions (chmod/chown) or use kexthelper.

at boot press f8 and type -s you will see the cmd prompt, now type

mount -uw / (enter)
rm -r /system/library/extensions/natit.kext (enter)
rm -r /system/library/extensions/Atiradeonx2000.kext (enter)
reboot

download Kexthelper (che etha.net/Kext_Helper/Software_files/Kext%20Helper%20b7.zip)
extract in your desktop the previous file (2600xt kext) open kexthelper and drag&drop the kext to install type your password install and reboot.

kexthelper web , look there web (che etha.net/Kext_Helper/Software.html)

Holy crap i've had similar problems the other day! I never got the drivers working on my 2600PRO (dev id 9589, some XT's have the same id).