Download Demos for Free!!

Here is a short list of demos worth playing (keep your eyes peeled, there will be more in the future!!):

http://www.gamershell.com/download_demo.shtml Here is a  link with 100's of downloads, demos and full games. Download all sorts of strategy games and sports games etc.

http://uk.gamespot.com/downloads/index.html Here is gamespot's index of latest downloads and patches with demos of very recent games- check it out.

http://pcgames.gwn.com/  Quite a few downloads can be found on file factory's sidebar...

Download Civilization V demo (on Steam):http://store.steampowered.com/app/8930/ 

The demo is actually quite good, I've got it, though you only get 100 turns. You can also download Civilization 4's demo here (on cnet): http://download.cnet.com/Civilization-IV-demo/3000-7489_4-10465206.html

Finally from gamezone:http://www.gamezone.com/downloads/

Watch out, there will be much, much more!