Title says it all, a lot of people have been asking about all kinds of stuff. This tutorial should guide you from downloading the software to viewing a skybox made from scratch in NL.
Make sure to check it out http://www.coastercrazy.com/articles/arti ... =10&aid=75 Feel free to send me a PM if you have any more questions. Or you can just place a rating on it with comments or suggestions.
Hope it is of help [^], greetz GFA