-AMD Athlon x2 4200
-Integrated Geforce 6100 256 MB
-1 GB DDR2 533 mhz RAM
I get 10-15 fps at 1440x900 without AA, 20 fps when I get lucky.
I know getting a dedicated video card is the best option, but that option isnt available for me now

Was thinking of getting 1 GB stick, so would that help my framerates?
Thanks for any help!