I'd like a new graphics card but am a bit strapped for cash now. I don't (obviously) need a high end card, but would like to play some newer games (fallout 3, etc...) at acceptable framerates, even "medium" detail is fine with me. I prefer Nvidia and only have about $125 to spend. what are your recommendations? I've been looking at the 9600GT - it looks pretty good, but am unsure if that's really my best option. What do you think? Thanks!