Need help on new system build

[KILLERXsteve]

This is the system I'm going to get and YES i am going to be overclocking it:

Motherboard
ASUS P5K Deluxe WIFI

CPU
Intel Q6600---->>>> going to OC it

Graphics Card
Nvidia GeForce XFX 8800GT 512Mb 256bit DDR3 PCI-X Video Card going to OC to 700/2000

Ram
PATRIOT PC2-6400 1GBX2 LOW LATENCY KIT, Extreme Performance Dual Channel Series, 4-4-4-12, EPP

Monitor
2ms ASUS VW222U 22" Wide LCD Monito---->> this one is good for my price range

Power Supply
This is where im stuck on Corsair 620W "" HX-620 ATX Power Supply
or
Corsair HX-520 520w Modular PSU

Case
Antec Nine-Hundred

CPU Cooler
Thermalright ULTRA-120-EX

Graphic cooler
Thermaltake DuOrb


I also got Windows Vista X86
3 harddrive and 2 dvdrw

so is this build alright if not please tell me what to get
AND please don't spam the forum saying the i should get 4g ram i would get it down the track
Thank you
for your comment that you make

 

[JackNaylorPE]

I find that unless I can find a compelling reason, I like to minimize the number of different manufacturers. This makes things a lot easier when dealing with TS. In the Antec case, I'd be more inclined to use the Antec 650W Neopower Power Supply.

My last 3 builds matched:

Antec cases w/ Antec PSU's
Asus MoBos w/ Asus vid cards

Made my life easier in more cases than once as I had to call TS to work out a wiring reach issue (antec supplied free wires and new front panel USB / firewire port modules.

 

[Noya]

Not to dis Jack, but that has to be one of the stupidest comments I've read at toms.

It makes absolutely no difference.

Depending on the price you're paying for the 620, you may want to look at PC Power & Cooling, which is a highly regarded brand:
https://shop.pcpower.com/products/power_supplies/ultra-quiet/

And I know you don't want to hear about 4gb, but supposedly these:
http://www.ewiz.com/detail.php?name=T800UX4GV5
use the Micron D9 chips (the best) and will overclock like crazy with your Q6600. For $88 with no rebate it's a hell of a deal.