I updated my blu-ray/dvd comparison utility. The new version has a larger set of pre-loaded images to compare against. I also added the ability to create a link that shows the current images you are currently viewing.  If you are using the rectangle mode, the created link will be defined so that when others click on it, they can see the original rectangle you created which is good when trying to point out a particular location. Click the following link to check it out: Blu-ray/DVD Comparison

I'll be adding more features soon.