There's a new technical article on the Adobe mobile and devices developer center that Michael Tuminello wrote in which he describes how to build a Flash Lite fretboard quiz app. This is a Flash Lite 2.1 application and if you're new to Flash Lite development this is a good article to get started with.

You can test your application using Device Central, or if you have a Nokia S60 3rd edition or later device you can download the Flash Lite 3 developer edition and test on your device.

The article includes the sample files so you can download and follow along. Let Michael know what you think of his article and if you create any variations of the fret application make sure you share them with the community. I can imagine a lot of creative variations of this application.