Yes I did make sure I have a Penryn CPU, and yes, I did use the proper boot flags, even tried safe mode!
So I followed the directions in the guide correctly, and the bootloader starts, but the installer gets stuck in a loop.
I'm kind of wondering if its that I currently have Windows installed, but I doubt it.
Here's the specs of my D630 just in case you need it!
CPU: Intel Core 2 Duo T6670 (because I was too cheap to get a T9300)
RAM: 4GB (rated at 800 mhz, but running at 667)
GPU: Nvidia Quadro NVS 135M
Screen: 1280x800
Hard Drive: 1 TB with Windows 10 currently installed
Flash Drive (if it matters) PNY USB 3.0 32 GB
Hope that I can get an answer soon!
P.S. I am a newbie to Hackintoshing, so any tips are welcome!