[Zipnogg]

I doubt a PCI-E card (because at that price range, the card will be pretty power-consuming) will be able to run very well with a 300W PSU.

Here is a card to consider, nontheless.

 

[Namrac]

The eVGA 6600GT PCI-e is $135, but you will have to upgrade your PSU. A good solid PSU is essential to stable system performance. Get a crappy one, or overload one, and it could literaly explode, and take other parts out with it.

Edit: Dang it, quit beating me to the answer!

 

[Zipnogg]

Eh, me? *Innocent eyes*

What did I do?

 

[GhostSlash]

This would be a Grea card ... has 12 pipelines it fast ... ATI...for under 150$!!! Its a x800GTO check it out

http://www.newegg.com/Product/Produc...82E16814102660

 

[Chosen]

I would advise saving for the new age DX10 cards and updated system

 

[GhostSlash]

Another point to make It has 256Megs and 256 bit memory interface Unlike the weak 6600gt

 

[greencynders]

Thanks, im thinking of changing the power supply. I need some recommendations. The pc is a HP Media Center m1095c.

 

[greencynders]

Im looking at this card at moment. Any thoughts?

http://www.gigabyte.com.tw/Products/...e=GV-NX66256DP

 

[dragosmp]

I think it's not a very good deal. I don't think it's a lot faster than your x600.

I would chose something based on x800GT/GTO wich are usualy very overclockable and maybe you can unlock some extra pipes. If nVidia is your thing maybe a 6600GT, but that wouldn't be a huge improvement over your curent rig. A 6800XT would beat a 6600GT at higher res.