Complete Newbie Needs help iPC 10.5.6

[adrak]

Ok I've attempted this installation 4 times now with no success. I'm using the finale release of iPC 10.5.6 PPF5. My current hardware setup is as follows:

• - ASUS P5W DH Deluxe
  
• - Intel E6700 Core 2 Duo 2.66ghz
  
• - 4GB of gskill RAM
  
• - 1.5 tb main drive (partitioned 500gb to my Vista install the rest as my file disk)
  
• - 2x 250 gb (I want to install OS X on the first one)
  
• - XFX 7900 GTX 512mb main gfx card for my monitors
  
• - MSI 9800 GT 512mb gfx card for my television
  
• - 2x Samsung IDE DVD drives
  

The installer runs fine, I don't need to do any tweaking to get it to run. I am a complete newbie when it comes to this, I have absolutely no idea what I am doing so any help would be more than appreciated. I followed the Lifehacker guide here (http://lifehacker.com/348653/install-os-x-on-your-hackintosh-pc-no-hacking-required/) for setting up my BIOS (latest revision as of this date) but upon boot it displays my RAM as 2.6gb instead of the full 4gb so I'm not sure about that.