I haven't taken a math class since 2004..?

It's probably a good idea to take the college algebra course. The material in college algebra wont be pertinent, per se, towards calculus but you gain a *lot* in terms of developing mathematical maturity. This is important because quant courses are fundamentally so different from other types of courses you've taken. The method of study, test taking, etc, are radically different. So if you go into calculus cold turkey, you have a high probability of flunking out when you've not been in that type of environment for a while.. calculus will be extremely painful when you're trying to adapt to the different style. In college algebra the topics will be easier to understand so the adaptation period is easier. I hope this clears things up.