Just finished redoing the sky dome effect tutorial. I also did a quick video tutorial to go with this for those who want to just watch the process. Sorry there is no voice to the video because I was doing it quickly for the written tutorial.
[embedyt] http://www.youtube.com/watch?v=Hzk2j0bBU8s[/embedyt]
Enjoy the update version it now also includes a couple of clips from Lightwave showing the process.