Environment Map tutorial for 2.49?

I’ve read the blender wiki on Environment maps and tried to do what I believe they are saying, but nothing happens.

is there a tutorial on this subject of the kind where you are shown how to do it, in terms of steps, pitfalls, etc?

thank you!



Thank you, Richard…

I swear I tried several search term combos in you tube and didn’t come up with anything satsfactory, as you did, but thank you for giving me that link.