It's not too late to enrol for a certificate course for teachers which will look at the educational apsects of the Internet from using email, creating Web pages to understanding advanced Internet technologies. The specially devised course will run on Wednesday evenings between 4 p.m. to 6 p.m. and from 7 p.m. to 9 p.m., starting tomorrow for 21 weeks. It consists of three 14-hour modules. For information about cost, content, validating body and certification, contact Maya Derrington at Arthouse, Multimedia Centre for the Arts, Curved Street, Temple Bar, Dublin 2 - phone (01) 605 6800 or email at training@arthouse.ie