Web Alert

By COLIN KENNEDY

Roswell chat: Here's an opportunity for fans of the sci-fi series Roswell to uncover some of the plot twists planned for the new season. Spend an hour with Roswell's Maria DeLuca - real name Majandra Delfino- at 4 pm today.

Anthrax alert: Renowned microbiologist Jack Brown - author of such germ greats as 'Don't Touch that Doorknob, How Germs Can Zap You and How You Can Zap Back' - will devote part of his chat to the recent spate of anthrax mailings in the United States. Be online at 4 pm tomorrow.

Getting a good night's rest: Chat to author, child psychologist and sleep expert Jodi Mindell about techniques for getting your child to sleep, ensuring they, and you, get a good night's rest. Mindell's book, 'Sleeping Through the Night' tackles the whole spectrum of sleep related subjects from bedtime routines to common sleep problems. Chat to Jodie at 3.30 pm on Friday.

Roswell chat

Anthrax chat

Sleep chat