Create Java Tutorial Presentation Videos with Voice Recorded

I want some Java Tutorial in a powerful presentation. It should be divided into 3 categories: 1. Basic 2. Intermediate 3. Advance It should be powerful enough that people or students enrolled will be able to understand properly as well as learn with effectiveness. Tips: 1. Add audio - a small music background. Any kind as long as it does not hinder viewers from listening the actual voice recording to teach them. 2. Add some effects - Transition effects, graphic, etc, to keep them captivated, attracted and increase their attention span throughout the whole presentation videos. 3. Separate them into parts - Keep them short and simple for each lesson. Probably around 5 minutes should suffice. Be creative when you create them. 4. Any other added features - If you're creative enough to add some more suggestions to this powerful video, kindly note it in your bid for consideration. I am looking for anyone who has experience in teaching as well as presentation skills. Please provide some samples of previous work. Bid responsibly or don't bid at all! Copy and paste bids will be ignored as well as any bid that deem irresponsible. Cheapest bids will be the first to be considered and then quality of work. Also, I need them done before 27th Jan. 2010. Will be seeking long-term relationship after this if done well. Specifications for the Tutorial Videos: 1. I need the whole data such as; .jpg for background images, .pot for powerpoint template, .ppt for the finished powerpoint, mp3 for background music and voice recording, font style just in case if I don't have them myself. 2. File size is up to you. 3. Time limit for each video lesson is about 5 minutes each for all levels of Java Tutorial. 4. Have it done before the 27th or this project is canceled.