Good advice. I've been experimenting with this too and you can make good videos without expense and for very little outlay or expertise. Alternatively, get someone to record your script and put the whole thing together for you if you don't have the time or inclination to do yourself. I wrote a blog post about it a few weeks ago: How To Make Internet Marketing Videos. There are some additional SEO aspects to consider when you compile the video and upload it to YouTube. I've found a tool that helps with that and I'll be writing a post about that soon.