Not yet, Blizzard never does demo's for their game, except for WoW... but we'll see, I'll let everyone know when and if there is a demo/beta

You got to do it using a video editing program. I use Sony Vegas Pro 8. You can do it with a few other programs, but unfortunately, not with Windows Movie Maker. Read the "Keying" part in Oxhorn's topic.

Well, first you need WoW Map Viewer and WoW Model Viewer, just Google them. Then I used Fraps to record what I needed, and finished it off with the editing using Sony Vegas Pro 8.

I suggest reading Oxhorn's topic on the basics of machinima, I'm sure there are useful tips in there that you can use. Here's an URL to his post: http://www.wegame.com/forums/Machinima/T...