First, excuse me if I'm wrong on something, I'm Spanish, my English is´t perfect
--------------------------------------------------------
Hello, I installed iATKOS 10.6.3 and I have a small problem. The problem is graphics. The only resolution that I can put is 1024x768. I tried the option "Graphics Mode" on boot, it looks better, but still half the letters are blurred. I can´t play videos and the system does not have an adequate resolution for my monitor (1440x900). I leave the data that shows me the mac system information:
--------------------------------------------------------
ATI Radeon HD 4890:

Chipset Model: ATI Radeon HD 4890
Type: GPU
Bus: PCIe
Slot: Slot-1
Channel width PCIe: x4
VRAM (total): 64 MB
Manufacturer: ATI (0x1002)
Device ID: 0x94c7
Revision ID: 0x0000
ROM Revision: 113-B7710C-176
EFI Driver Version: 01.00.318
screens:
Display:
Resolution: 1280 x 1024
Pixel Depth: 32-bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Display Connector:
---------------------------------------------------------
I have really:

ATI Radeon HD 2350:

Chipset Model: ATI Radeon HD 2350
Type: GPU
Bus: PCIe
Slot: Slot-1
Channel width PCIe: x4
VRAM (total): 256 MB
Manufacturer: ATI (0x1002)
Device ID: 0x94c7
Revision ID: 0x0000
ROM Revision: 113-B7710C-176
EFI Driver Version: 01.00.318
---------------------------------------------------------
I've been looking on the Internet but I have found anything. Is there any way, however remote, to solve this problem?
thanks,thanks,thanks,thanks,thanks,thanks,thanks,thanks,thanks,thanks,thanks,thanks