Choosing Graphic Card

Hey everyone

(First off, waiting for more money to buy a whole new system is not a possiblity, I know my system isn't the best, all I need for the moment is something that can play BF2 and World of Warcraft with 30 FPS stabile. I'm willing to buy a new power supply aswell, if this can help you help me)

I discovered my graphics card burned out today, so I'm out looking for a new one.

However finding one that suits my system is proving difficult. This is my system:

Power Supply: http://www.northq.com/products/pow [...] t-usb.html
CPU: Intel Pentium 4 3GHz Hyperthreading
Motherboard: Intel Desktop Board D865GLC/D865PESO
Hard Drive: Maxtor 6B300S0

Now my problem is that no matter what Graphics card I look at, I cant find anything about the W or A it needs from the Power Supply.

So my questions are:

Is this: http://www.xfxforce.com/web/produc [...] Id=1006170 a good enough card for system, and if so, what kind of power supply upgrade do I need? (links to info would be wonderful)

And if not, what would you suggest and why?

Thank you all in advance.

Athough I appriciate your answer, thats not what I asked for.

I need to know what is the best to buy the system I have, and for the goal I want to reach.

Also I need to know if this card is even viable as I have no clue as to what kind of power it requires of the power supple.

Alright thanks Paul, thats one of the cards I had been looking at.

Although, how do I know how much power each card needs? I haven't found anyway to see this on any site thus far