Display port help

Hello,

I am currently running a dell 23 inch display off my macbook pro through the display port. In a week or so I will be buying a wacom cintiq 12wx which basically is a display that you draw on. I want to be able to connect both displays to my macbook pro. I know apple does not offer any connector of this sort. But I am wondering what my possibilities are and if any ones knows of any products out on the market made by other companies to address this problem.

Any help and advise is much appreciated.

Thanks!