The key is to control and parse the datafeed, a task that is extremely hard and reserved for the talented programmers.
I've seen it done in different circumstances but it is possible. But realistically, probably not in this case.
I'd highly recommend shelling out the nominal extra money and get a 32mb card. You'll have more resolution options and it'll be easier on your eyes since you can run at higher refresh rates, dependent on your monitor of course.