With just 1 or two pushes of a button I can play in a completely different key-scale without having to change my keystrokes.
This is really cool as I can now play blues in many different scales, which I couldn't before
And it got me thinking I could even transpose digital sheetmusic up and down in scales, that would make everything soo easy, because I'm really just comfortable playing and reading in 2 or 3 scales, since I haven't developed enough.
I see this as a major cheating scandal, but it also opens up many possibilities of which I otherwise would have been to lazy to ever accomplish.