My PC spec is:

Windows Vista Business
Pentium 4, 3ghz
1.25ghz RAM
80gb HDD
geforce 6200 PCI gfx card

I was wondering why my windows experience score for graphics are:

2.4 graphics
2.6 gaming graphics

I thought they should be better than that, is there a driver i can download to optimize my score?

If not, can anyone recommend a PCI card that will get the score higher than 4?

Or can anyone recommend a motherboard and gfz card compatible with my pentium 4 processor.

thanks very much