Ordered new comp, need opinions!

I have recently ordered a new Desktop PC from Dell.com and I want some opinions on it.

Specs (C&P from Dell.com):
Intel® Core™ 2 Quad processor Q8200 (4MB L2, 2.33GHz, 1333FSB)
Genuine Windows Vista® Home Premium Edition SP1, 64-Bit
16X DVD+/-RW Drive
4GB1 Dual Channel DDR2 SDRAM at 800MHz- 4DIMMs
500GB2 Serial ATA Hard Drive (7200RPM) w/DataBurst Cache™
ATI RADEON HD 4670 512MB3
Integrated 7.1 Channel Audio.

Will this run GW's smoothly w/ no problems? I really want your opinion! Thanks!

Do they have the option of adding this card? The Radeon HD 4770, it's probably the best card out there for 100$

http://www.anandtech.com/video/showdoc.aspx?i=3553

and yea that setup will run GW easily and smooth.

Thanks for your response, however no I do not have the option of adding that because I already ordered it! Thanks for clearing my worries if this computer would run GW's nice and easy. Thanks, anyone else?

Yeah, it'll run GW smoothly.