Help me build/rebuild!

[Avioz]

Okay so I want to start into PC Gaming but I don't have the type of pc that would be enough to handle.
At the moment I have HP Pavilion Slimline s5610f
Specs are here: http://www.officedepot.com/a/products/413133/HP-Pavilion-Slimline-s5610f-Desktop-Computer/

Okay well I have 370 spare dollars so if you guys can help me choose on what I need to run PC Games like : COD, BF2, Moh, WoW, ect

Thanks in advance sorry for being a newb

 

[Bodaggit23]

Get yourself a new case, power supply, and graphics card and you're set.

 

[Avioz]

Get yourself a new case, power supply, and graphics card and you're set.

Any specifics you would recommend?
Thanks

 

[Avioz]

or anyone would recommend

 

[Bodaggit23]

You have many, many options other than these, but this is good stuff:

Total: $324.97

COOLER MASTER RC-692 $69.99

EVGA GeForce GTX 460 $169.99

OCZ ModXStream Pro 700W Power Supply $84.99

All these parts can be used in the future if you choose to continue to upgrade your system.

You could easily go with a lower end graphics card, but I stayed within your budget.