I'm thinking on Zoom H2...
Yes, currently the cheapest decent recorder is the Zoom H1. It's annoying ergonomically, but if you can put up with that it does a remarkably good job for its price and includes microphones.
Want to hear the thing in action? I have a HD video using that exact mic...I think it's pretty decent for $300.
The absolute cheapest is the computer you have plus some free software; Goldwave, etc. And then if want better sound, plug in a better microphone. My computer also has a built in video camera. Using that, plus the built in microphone and some free video capture software will get the job done for "youtube" in the really cheapest way. You can always spend more money to capture better sound but at a certain point the quality of the source sound will become a factor.
Did you film that using a separate camera? Or does the mic come with movie capture capabilities?
The mic is seperate from the camera. The camera is a JVC HD! I sync the two together. The camera was $600.
For a moment there I thought you recorded the sound on another recorder and then assembled the video picture and the sound to get the final product.
Really? How exactly do you sync up the recording with the picture? Not even network TV does it that way. I know how to do it with a real film movie camera and a recorder but doesn't that add an extra (cost) step to the video process?