Role Manager – Don't want access to backend profile area

Hello,

For a ‘Contributor’ and ‘Author’ it appears they can use the Backend to update profile information. I do not want them to do this. Plus, when they click New > Post, that takes them to the Backend even when I have Backend and Classic disabled. I don’t want those roles messing around with their profile area as I would, the Admin.

Please assist.

Jason,
Sliced Bread Games