I'm experimenting running some things with a seond user. It's possible to 
configure a key (in my case "Pause", which seems I never ever pressed in my 
life an does nothing otherwise) to do "swtch user".

However, you then have to select this user (which the is locked, although I 
never asked for a lock).

Would there be any way to have a "move to the next user" function? As I only 
have two users, I fon't need a choice :)

Thierry