Hey everybody!
As promised, here's a video tutorial of how I make signatures.
Now, it's not AVI, nor is it any other video format. It's SWF, which means you'll have to have flashplayer 7 or higher installed, which most people should. Anyways, to launch it, open/extract the .rar file, and launch "SignatureTutorial.htm". This should open up your default web browser, and start playing the tutorial.
I got an error window, telling me that flash player performed a potentially dangerous file or something, but it's nothing. If you really don't trust me, go ahead and scan it for viruses, but I don't feel like uploading a 75mb file to an online scanning service.
Anyways, here it is!
SignatureTutorial.rar - FileFront.com