OS first gaming PC build

[Voltron]

I wanna play
Counter-strike
world of Warcraft
Crysis
Cod4
Bioshock
and planetside.

my build so far...from scratch

CASE:http://www.newegg.com/Product/Produc...82E16811208005 - looks nice

CPU:http://www.newegg.com/Product/Produc...82E16819115015

PSU:http://www.newegg.com/Product/Produc...82E16817163112

MB:http://www.newegg.com/Product/Produc...82E16813121060

HD:http://www.newegg.com/Product/Produc...82E16822136123

RAM:http://www.newegg.com/Product/Produc...82E16820145176

DRIVE:http://www.newegg.com/Product/Produc...82E16827106087

Sound card:http://www.newegg.com/Product/Produc...82E16829102017

Vcard:http://www.newegg.com/Product/Produc...48&name=NVIDIA

Keyboard:http://www.newegg.com/Product/Produc...82E16823126034

mouse:http://www.newegg.com/Product/Produc...82E16826104037

modem:http://www.newegg.com/Product/Produc...=modem&x=0&y=0

Monitor:http://www.newegg.com/Product/Produc...82E16824001096

Speakers:http://www.newegg.com/Product/Produc...82E16824001096

OS:??????

Extras -

Headset:http://www.newegg.com/Product/Produc...82E16826263010

anything u see thats bad or forgotten?

[Katreat]

Would help if you posted a short discription next to each link, I really dont have time to click on every link just to see what the parts are. Like post E6320 next to the CPU link it would make it much faster to review.

Kat.

[shadowpr]

I would make a few changes.

You didn't say what your budget was, so I'll try and find things close to the original price.

CPU: For a few dollars more, get the e6750.

MB: that one is older technology, you would probably do better with a P5K variant.

HD: Seagate 500gb 7200.11 32mb cache, and it's cheeper: http://www.newegg.com/Product/Produc...82E16822148288

DVD: Lite-on retail dvd burner: http://www.newegg.com/Product/Produc...82E16827106057

Video Card: Look at the 8800gt(depends on your budget)

You don't need a modem unless you use dial-up.

Keyboard, and mouse are up to you.

For an OS, in order for the operating system to fully see all 4gb of ram, you will need a 64bit OS. Vista 64 is nice.