Chroma-key software

Anyone know of a free/reasonably priced, reasonably effective green screen type chroma-key software package. I've tried a couple of demos that were pretty good but very expensive.
Dave

What's the name of the demos you tried?..

FX Home Photokey which was good, 123- Image Magic, not so good.

I found a copy of FX Home on the internet, but it is infected with a Trojan. Nothing found on 123 Image magic. If you find any similar programs, let me know.

This may help:

Very easy here tis tutorial and plugin data!

Here's one I just did with my youngest grandson for a bit of fun!

[IMG]http://i332.photobucket.com/albums/m338/EdBray/lucassnes.jpg[/IMG][/QUOTE]

Definitely getting better at this now although my daughter wasn't too impressed.

[IMG]http://i332.photobucket.com/albums/m338/EdBray/KirstSP.jpg[/IMG]

I think I can understand why she wasn't impressed! Was she photographed against a green screen. If so the hair rendering is good.
The link isn't working for me.

Link doesn't work for me either!!.. DC - I tried to get hold of a working copy of fx home from other sources that I have, but it seems that all of them are trials only. Looks a handy wee program to have though.

It is auctioned on Ebay from States but still goes for about £60-£70 which seems a lot for a program that is specifically designed for one thing, although I guess if you do thousands professionally it's worth it.
Dave