Making Game Videos for my games

Hi everyone, now can I make a game video of my games? All my games are free so I really don't want to pay money for software do you know of any good freeware for this?

www.fraps.com

http://www.camstudio.org

I too recommend FRAPS, as you can easily record full-screen videos with minimal FPS drop.
You better use Virtual Dub or some other video editing suite afterwards to compress the video, as its uncompressed AVI.

Thank you kind sirs.

Definitely use FRAPS. The cost is worth it.