I have decided to convert my back up gaming machine in to a hackintosh and so i have been looking in to it a bit, but i am still having trouble finding issues finding out if it will work well.
Here are my comptuers spec's

Code:

GIGABYTE GA-EP45-UD3R LGA 775 Intel P45 ATX Intel Motherboard
Intel Core 2 Duo E8400 Wolfdale 3.0GHz LGA 775 65W Dual-Core Processor
Kingston HyperX 8GB (4 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel 
EVGA GeForce 9800 GTX+ Superclocked Edition 512MB 256-bit GDDR3 PCI Express 2.0 x16 
Asus DX pci-e sound card
LITE-ON 20X DVD±R DVD Burner SATA 
2 120gb 7200 hard drives
OS:currently ubuntu 9.04 and win 7 rc

From what i have found it looks like it should work, i haven't found much for the sound card, but i can always swap that with a soundblaster card in my other PC.

Please let me know if you guys see anything there that will not work too well, and any recommendations on which version i should install. Thanks alot

Everything looks great, theres guides for those mobos, research a bit, prepare yourself, and report back your progress ;D