I'm using one right now. Its a pretty low end card, but I'm getting playable FR with it
P4 2.6Ghz
768 mb ram (could use more)
FX5200 128mb
Use the 61.77 drivers
run in 128 bit
1024X768
all sliders to performance.
Not great but playable.
If you can afford a better card, I highly recommend you do so. But if its all you have, it will work.
cheers,
RTR