I love easy-to-learn programs!  Why wouldn't I want to learn something quickly and easily and without any effort?  The irony, of course, is that these words now make me turn in the opposite direction.  If they promise quick and easy, I assume it the process will take a long time and be very difficult to say the least.  Consider the homepage of the Uke School:

"Ukeschool.com is a website where you can learn to play the ukulele quickly and easily. Interactive multimedia lessons guide your learning, from your very first chord, to jamming along with complex backing tracks." http://ukeschool.com June 14, 2010

Check out the lesson: 3 basic chords:

http://www.youtube.com/watch?v=slPNr5GWnbE