I want to do some casual performing with my two granddaughters(ages 10 and 7). I play a bit of acoustic guitar, a little piano and I'm working on the fiddle. I'm really not great on any of them. I've been thinking about something along the lines of a Yamaha PSR 900. I'm especially interested in the Music Finder and Digital Music Notebook systems and the direct internet connection that would seem to allow you to quickly set up a song for performance. If I spend the money, I want to be fairly certain the keyboard will do what I'm expecting. You guys who are already into this, please give me some feedback, especially about the Music Finder+ and the Digital Music Notebook. Thanks.