INTERACTIVE POWERPOINTS

I have completed many PowerPoint's throughout the last three years. My first ever being in 2008. I found it so simple to use, student friendly, with simple instructions for teachers to scaffold lessons within the class. I would use PowerPoint's for all lessons and year levels (Prep upwards). I have found lots of uses for PowerPoint's although there can be an overuse of it, especially within the University lectures.
This site I have found is very informative, but time consuming to read. For me I need to practise, make mistakes, ask questions and then keep practising until I get it right.
http://www.actden.com/pp2007/index.htm

Interactive PowerPoint's have amazing possibilities within the classroom. The idea of having quiz games etc as an effective interactive tool could be used as great hook for a unit of work or assessment tool for the design / creation/ of power points or any KLA.

Here are some sites I found quite interesting for PowerPoint presentations in the classroom.
http://www.internet4classrooms.com/ideas_pp.htm
http://mathbits.com/MathBits/PPT/powerpoint.htm
http://techintegration.cciu.org/PowerPoint/