I need help with GHZ2 house and beginning to WAD

I need to find where the GHZ2 house is, can anyone help me there? Also i wish to start WADing and what not so could anyone help me get some basic wading tools and maybe a few tutorials?

PS- what are SOC files? and how do i mod them...

KOSCO

Wow, 3 big questions.

1. Shuffle made a video on this, check the stickies.
2. http://www.srb2wiki.sepwich.com/index.php?title=Main_Page SRB2Wiki has a whole header on editing.
3. They're little text files that do things like adding new stuff, changing timers, and other stuff.

1. Lose the colord text,
2. A SOC is a special text file SRB2 uses for enemies, abilities, and other stuff. You make them via SOC Editor.exe. Before you ask about the runtime error, extract the SRB2 source code from the archive, that comes with 1.09.4. Point the SOC editor to the scr folder. Now you can edit more stuff than you could without it.

http://ssntails.sepwich.com/mb/viewtopic.php?t=4360

Yeah, go there.