Nope must use mbox, mbox 2, or digi002 in order to use protools. (or if you've go the cash and really want a nice studio you can go with an HD system)
Sorry about that but Pro Tools is great for what it does though I know some people would argue that, but the flow in Pro Tools is something that I find extreamly easy to use and nearly master. But like all programs like it they are near impossible to truely master.