This is what it shows in my "About this Mac" for my Graphics Card:

ATI Radeon HD 4600:

Chipset Model: ATI Radeon HD 4600
Type: GPU
Bus: PCIe
Slot: Slot-1
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: ATI (0x1002)
Device ID: 0x9498
Revision ID: 0x0000
ROM Revision: 113-B1480A-236
EFI Driver Version: 01.00.236
Displays:
Display:
Resolution: 1024 x 768
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Display Connector:



The Graphics Card is a 4650, and this shows "4600". I'm not sure how much that matters?


Thanks for your continued help!


~ Diggi