Podcasting Part 3

Here is a way I can see myself using podcasting. I use my equation editor software package to show the steps of solving an equation in one variable (for those non-math people out there, please bear with me). Unless I write the steps as a proof, students may not be able to follow along with the reasoning behind each step. Podcasting could solve this problem. I could record my explanation of each step from original equation to final solution. This could be used by students at home as they do their homework or by students who missed class.