Welcome to the weekly Chess.com Podcast!
I'd love to know how you created these videos. I'd love to do some chess blogging myself.
I play the moves through on a engine (Fritz) and record the screen and audio with a video capture program (CamStudio).Extra slides, sound and captions are added using a media editing progrm (I use ProducerGold or sometimes Windows Movie Maker).The final step is to convert to an iPod friendly format (.mov .mpg) using a conversion program or site (eg. www.media-convert.com)Hope this helps.Mike