Productivity – How to use two keyboards simultaneously on a single computer w/windows?

I am working with a colleague on the same computer, but I would like the opportunity to work at the same time, I have two USB keyboards and two mouses and use Teamplayer to work with 2 mouses. but for now can only write with one keyboard. Anybody know any program or how to work two keyboards on windows?

Solution:

Here is a http://www.raymond.cc/blog/archives/2008/11/22/install-multiple-mouse-and-keyboard-on-one-computer/ on how to do what you are wanting.