Robin Good: Online Teleprompter is a free web-based application which allows you to have any text scroll full csreen at your desired size and speed so that you can read it in front of your webcam or camcorder.
The Online Teleprompter is very easy to use. Just type or cpy and paste the text you need to need in front of a camera, and set the text size and speed of scrolling at your ideal level.
Free to use.
Try it out now: http://onlineteleprompter.com/
(Discovered by Baiba Svenca)