First of all I want to thank the community for their good work. I have been lurking in these forums for a long time and tried to solve it myself.
I am having trouble to boot into my hackintosh in 64-bit mode. Also I am unable to use resolution more than 1024x768. I have been trying to fix these two issues for quiet a long time without any luck. Any help would be greatly appreciated.

I am running snow leopard 10.6 retail with chameleon boot loader2 RC3 on my pc for a few days now. detail specs are given below.

Base Features;
Processor Type;--------Intel Core 2 Quad 8200
Processor Speed;-------2.33GHz
RAM;-------------------8GB DDR3 SDRAM
Hard Drive Capacity;----1TB SATA
Optical Drives;----------18x DVD+/-R/RW SuperMulti Drive
Graphics;---------------ATI Radeon HD 4650 (1GB)