Well, your plugin white screened the Admin content areas as well as white screened my website, so not the best start.
I needed to nuke the plugin unfortunately.
During the setup process, 2/3 only had an entry field as I show here - http://i904.photobucket.com/albums/ac244/Rastarr/Photobucket%20Desktop%20-%20martinsmac/Shades-2_zps0e2341c1.jpg
I pressed Return and the setup went to Step 3 which was to finalise.
I then choose the BuddyPress Addon as I was interested in bbPress inclusion.
At that point, everything went white and was the end of my myCRED experience.
Some great potential. Oh, has this been tested with WPSuperCache as well?