I hope to use it for quick access to specific songs or playlists. For example, I might have a PIN associated with a
very commonly used mixes (to get to them quickly), or to specific songs (to avoid the menus). Keep in mind, this is
based on reading only! I don't know how quick or easy the menus / search functions are in practice while driving.
Just trying to plan ahead. It may be that I won't use them at all, after becoming more familiar with the empeg. But
until I get my hands on one, this is the best I can do...

Paul G.
R# 15189
(in queue for a blue 36GB Mk2)