Listed below are links to websites offering invaluable help on public speaking.
 

Key Steps to an Effective Presentation
Informative article written by Stephen Eggleston.

Overcoming Speaking Anxiety in Meetings and Presentations
Lenny Laskowski's advice on how to combat anxiety.

The Speaker's Companion Reference Page
A useful list of reference sites valuable to anyone who speaks in public.

Ten Commandments of Presentations
Ten useful tips from Strategic Communications.

Tips for Dealing with Nervousness
Excellent article by Julie Parmenter on how to overcome nervousness.

Your Body Speaks
Article on nonverbal communication from Tustin Toastmasters.