I've got an Alvarez guitar and a TRIC case that I'm going to do some sort of give away for the youth at church. I want to put a "beginner package" together. This is what I've come up with: Instructional book/DVD Tuner Strings String Winder Capo Picks Any recommendations of books/dvds? Am I missing anything important that I should include? I plan on running over to GC and picking up the above items this week.