i want to buy a 1gb AGP ATI Radeon™ HD 4000 to put in my pentium 4 2.8GHz, 1GB of ram PC. I was wondering if with this new video card would i be able to play newer games such as Oblivion and Fallout 3?
Depends on which 4000 card you are looking at. You will most likely be limited by your CPU and RAM though. Oblivion has been out for quite some time now, and Fallout 3 has been out for almost a year I think. What is your budget, what power supply do you have in your machine now?