Robin Good: PresentationTube is a Windows PC software plus a web-based service which allows you to record your own screen, add synched voice-over and publish it online.
Key features include:Record your voice in sync with slides Upload support for PowerPoint files Upload support for video files in .wmv, .flv, or ,avi Whiteboard tools Scrollable sidebar with all slides High-speed video uploader Embed code Share on Facebook and Twitter
All versions of MS Windows (XP/Vista/7 32 and 64 bit).
MS PowerPoint® or PowerPoint Viewer 2000/03/07/10
DirectX® 9.0 (if not installed)
K-Lite Codec Pack (recommended for better encoding)
Freeware for personal or educational use only.
Download Windows software: http://presentationtube.net/index_record.php
Find out more: http://presentationtube.net/
Via Robin Good