I have a paid version of the plugin. I tried to use the contact page for support and it says Not Acceptable! An appropriate representation of the requested resource could not be found on this server. This error was generated by Mod_Security. So hopefully I can get an answer here where people who got it FREE seem to get support.
I created my players and inserted them into posts but instead of displaying the player skin, it displays a big button that says DOWNLOAD.
My email is kvmolino [at]gmail [dot] com to prove I have a paid version.