Lucky
Good luck with the dentist. I hope he's not progressive and you don't end up with the scaffolding and green rubber mat treatment.
Don't blame you for getting it whilst its free either. I spent nearly £300 on my last three little trips (cos I wanted white ones - silver fillings are much cheaper apparantly)
At least I've not got to go back till May now, for a (hopefully just a) checkup
Love
Charlie