Firstly, very good post. Good to see some members trying to help the community.

Secondly, here are some of the components I think should be added to the list.

Case:
Budget - Silverstone Precision PS05

Moderate - Coolermaster CM 690 II
- Coolermaster HAF 912
- Fractal Design Define R3

High end - Corsair 600T , 700D, 800D
- BitFenix Colossus
- Coolermaster HAF - x

Air cooling:

- Xigmatek Dark Knight R3 CPU Cooler
- Thermalright Silver Arrow CPU Cooler
- Noctua D14

Basic Watercooling:

- Corsair H70

Memory:
- Corsair
- Kingston

PSU:

- Silverstone Strider
- Seasonic M12
- Antec True Power
- Corsair AX series

HDD:
- Samsung F3, F4

SSD:

- Corsair
- OCZ

Soundcard:

- Creative Soundblaster x-fi Titanium PRO
- ASUS Xonar Essence

Monitor:

Samsung 2233rz

CPU and Motherboard all dependant on what user prefers and can afford.

I should make a thread, with 4 different builds.

- AMD X4 Budget system
- Intel i5 system
- AMD X6 Pro gamer system
- Intel i7 Pro gamer system

yeah excellent frezay +1

added to the article, added a few extras. Ill update it later with the last cpu, graphics cards and a high-end cooler. suggestions are welcome.

yeah I gave options of both amd and intel boards, which are ddr3 capable. but its just suggestions, only trying to help others.. the user can choose what they like.

Karma has done everyone a favour and priced up four builds on pccg. They will be stickied later today.

It's a 23 inche screen.

the 2233rz is 22 inch

2233rz
check out.. you might be thinking of the asus or the alienware monitors. ^_^

Hmm... :/ My bad, xD