How do I get the fivestar module's vote on a review node to count towards a product node? Should be simple.
I have a content type called Product.
I have another content type called Review.

I want people to vote when they create the Review content type and have the vote count towards the Product.
When I display the Product, I want the average of the votes to appear with the product.
Problem: When I add the fivestar field to the Review content type I DO NOT see an option to set a target node.

Note: I am not using comments as reviews, I am using another content type.

I have tried to find a solution in other postings and I have no problem with a programmatic solution but I have not found anything clear.
The problem was that I had just switched the links between my Reviews -> Products to use entity relationships (instead of node links) and Fivestar does not support that.

A patch that seems to work was posted two days ago.  As soon as I applied the patch, the "target node" field appeared.  http://drupal.org/node/1488914

In addition, the product's Fivestar field had to be set to "rate while viewing" and the Review's Fivestar field had to be set to edit while eediting.