I got my cam to work! Actually it was working all along, but I am unable to access it from the web address. Anybody outside my network can view it. I guess it is good that I can access it by using localhost.
Now I want to put a link on my website to my webcam. That way I only have to change the IP address in one place when my ISP decides to change it.
Update: My web page now has a link to my webcam. http://www.gregoid.com/
The cam is password protected, so contact me for access.