A little help for a beginner?

[Midi]

Hey, just joined here, and I was looking around for tutorials to make WADs with, but I couldn't find anything. So I was wondering, does anyone have any information on how to actually make them? I've seen plenty of WIPs and releases, but no tools or instructions.

Sorry if this topic is cliche or annoying.

 

[MascaraSnake]

http://mb.srb2.org/faq.php#c1