Transparent Video's for flash

[pxl]

I was looking around for some video content to use for sa page top on a
website. I came across this site with hundreds of Clips for flash. All
shot on green screen. You just download the file. put it in your flash
video editor and click the option that says transparent background. Its
amazing what you can do with these clips. I put an eagle flying off a
logo. The site is called Chromakeyedfootage.com.. Does anybody know of anywhere similar to this where i can find more clips.. I did see some at Corbis.. but nothing i wanted.

[fl4k]

Some cool stuff. But the prices for it are ridiculous! Id rather make my own and find some way to green-screen it @ home.