Read Car makers use tech to battle 'impaired driving' - Innovation: ( http://www.msnbc.msn.com/id/33182077/ns/technology_and_science-innovation/sp-tx ) At the very least these technologies could let us monitor our driving for problems. Kathleen ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn