CORE 2 2.83 GHZ QUAD 9550, Main Board: EP45T-USB3P, Video: GeForce 9500 GT 1024 MB HACKINTOSH

I have a fully functional Hackintosh running OS X Lion 10.7.3 (11D50b) using the EP45T-USB3P Motherboard and the 9500GT video card.

Typical Problems I have had in previous OS X versions, but overcome easily in Lion 10.7.3 thanks to TonyMacx86:
Open GL working
Sound Working

Process:
Follow the instuctions at the following website:
http://tonymacx86.blogspot.com/2011/10/unibeast-install-mac-os-x-lion-using.html

Use the following settings on Multibeast 4.2.1

Unzip and put the resulting file in your /System/Library/Extensions Folder:
http://dl.dropbox.com/u/47530119/NVEnabler%2064.kext.zip

Repair Permissions and delete create new cache. Use this program for doing that easily:
http://dl.dropbox.com/u/47530119/RepairKexts%20Permission.app.zip