The HP scanner has really become a functional tool to use in band rehearsal. Scanning in pages of my score allows the students to visualize what I am talking about. I have found this to be a very useful rehearsal technique. A downside to using the scanner is that it takes some planning ahead. What would be better is a digital document viewer. This would enable me to show the class my score or any paper document on the fly!
I was also able to use the streaming audio of In Praise of Gentle Pioneers as a listening model.
Resources: Streaming audio of D. Holsinger's In Praise of Gentle Pioneers, LCD projector, HP scanner