Xbox 360 Slim vs. 360 Original

A comparison of the redesigned 360S console to the older model 360 Pro/Arcade/Elite models. Is it worth the hit to the wallet for previous owners? Or is it only for newcomers? I wasn't planning on doing one of these, but after requests for such a thing I figured I may as well quickly put a video together. And here it is, I hope it answers your questions as to relative "worth" of the machine. This does not replace the review this week, it's a supplement of sorts. Retro goodness comes this weekend.