I may have setup rating incorrectly as it is my intention to show all votes and the composite rating that they lead to. What I see is just the last rating entered with a vote count of 1. I've used 2 differnt computers with 2 different IP addresses in testing and it still only shows last vote counted. I'm using $vote=3 as my passed value to printRating. Should I be using a different $vote value or is there a different setting somewhere that I need to change?

I may have resolved this. I think Zenphoto is capturing the IP address of my inhome router and when I use my other PC it's seeing the same IP address. I'm going to get someone else to test.

Yes, the rating uses the ip to prevent double votes.