Based on Jerry's post I purchase one of these and am very happy with it, also talked TonyMads into using one and going digital. For $227 you can't go wrong especially because it's a piece of cake to sync Korg's Songbook to the Mobile Sheets Pro app. I know if you're playing piano it's a moot point about syncing to the keyboard. Nevertheless it's a winner and I will add I'm an iPad fan but this unit does the job very well for money that amounts to chump change.