This turned out to be a rather lengthy intro to Object Oriented Programming to make a countdown timer to be used in the side scroller game (which is actually the main focus of this tutorial). So if you all want to watch this entire part of the lesson for FREE, here ya go. You can download the high def movie from here at vimeo (bottom right corner) or just switch to High Definition viewing here online.   The rest of the REAL fun of this tutorial will be making a side scroller Actionscript 3 game, with plenty of reuseable OOP code. For right now though, you can watch this lesson and create a custom countdown clock class to be used in any of our games to come. The final project will also have code for publishing from Flash to Android or iOs using the Accelerometer. That can be found here... Just the source files for this part of the lesson are available here... CartoonSmart.com/vimeo/intro_to_oop_examples.zip