I'm going to be upgrading to an actual stand-alone video card as the onboard from my 845PE mobo just isn't cutting it anymore. I've pretty much narrowed it down to either a Ti4200 or 4400 as the cheapest most economical alternatives. I am not looking for insane FPS at 1800x1600 resolution, just want something that will take some of the load off my mobo. Which is the better option?