I just downloaded this to test out and every time I hit the preview, It shuts down the program???

Any ideas what's up?

Cheers!

Either something funny with your machine, or the programme didn't download/install properly.

You can try downloading it again and run install - and make sure to get rid of the existing one first + reboot - and see if the same happens again. When installing, accept all the defaults, especially the location it wants to install to. If you are running Vista, try installing and run first time as Administrator. Good luck!