1) only the activation fee
2) no clue as i was going from tek dsl to cable...better to just call them but usually there is a long waiting time
3) when you submit the form technically but when i asked them they said it was the first day of service...conflicting but meh...i'm saving $12/month doing what i did
4) for 7.5 / 0.5 profile, done a few seconds ago