Agree with Sickbeast. I had most features set to high in U2 (All but shadows) and hardly every dropped below 30fps at least in feel.
And 1024 x 768 looks really good. I do admit though that U2 could benefit more from a higher res or fsaa (Only to reduce jaggies on certain maps).
But as far as cards go the G3 should be fine for now. Wait till the next cards come out and the 9700 will be at least $100 cheaper if not more and can even upgrade to the 9800 or if your rich the 9900 Pro.
And 1024 x 768 looks really good. I do admit though that U2 could benefit more from a higher res or fsaa (Only to reduce jaggies on certain maps).
But as far as cards go the G3 should be fine for now. Wait till the next cards come out and the 9700 will be at least $100 cheaper if not more and can even upgrade to the 9800 or if your rich the 9900 Pro.