This plugin is wonderful! I also purchased the extra plugin extensions and the support, and I must say the support was amazing. Chad was very helpful (especially since I am not the best at using PHP). I needed the the plugin to do something specific and slightly custom and Chad was there to help me out. He also has a lot of helpful documentation on his site when it come to customizing the plugin to meet your needs.
I would highly recommend this plugin! And spending the $47 for a membership to his site for the plugin extensions and the support is well worth it.
Thanks Chad for all your help!