I've looked at all possible outcomes for this kext, InsanelyMac has posted a few variations of the same kext, and none of them have done me any good. If someone could point me in the right direction that would be nice.

The resolution works, but I get a very horrible looking render with lines going up and down, and a purple shade over it all. It's hard to explain.

I've also tried the Chameleon 915resolution patch, which honestly makes no difference to me.

Specs:
Processor Intel Core 2 Duo T6400 @ 2.00GHz
RAM: 4GB DDR2 RAM
Display: 17" LED Widescreen Display
Graphics: Intel Graphics 4500MHD 1.7GB VRAM with VGA and HDMI (DevID: 0x2a42)
Hard Disk: Western Digital WD3200BEVT-75ZCT2 320GB
Network: Broadcom NetLink Gigabit Ethernet 10/100/1000Mbps
Wireless: Dell 1510 Wireless-N Draft 2
Sound: IDT HD-Audio and Intel HDMI Audio
CD/DVD: TSSTcorp DVD+-RW TS-T633A
OS: Windows 7 Ultimate x64 and Mac OS X Snow Leopard 10.6.2 (Retail)