Came across some great software for building professional demos to use internally or with customers. It's not that expensive either:

http://www.demo-builder.com/

Check it out! According to a programmer friend of mine, it's easy to use.

Very cool category of software to bring up. :thumbsup:

Here is another:

http://www.autodemo.com/

I don't know anything about it other than Google uses it for the AdWords demo and it looked great in use. ;)