Questions...

[S1lent]

These are pretty noob questions, but, I'm pretty noob to the whole modding thing so I have a few questions.

1. Where can I get the program to mod D3?
2. Where can I find a tutorial or place to learn modding?
3. Where can I get the program to make D3 maps?
4. Where can I find a tutorial or place to learn mapping?

Thanks, Later.

[Darkman 4]

For 3: http://www.doomworld.com/vb/showthread.php?s=&threadid=26152