Thank you for all your answers, I really need to figure this remote software before i install MX on bunch of computers that are over 5000 miles away from me, to users that never used Linux before ;-) Will play with Teamviewer next few days.
What is the significance/difference of "password-less start"?
When I try to help someone that someone would not need to enter password? Or I would not need to enter the password or anything else? (never used it yet)