Modifying map generation?

[Grotug]

I can't program, but I'm hoping since Angband is a relatively simple program I will be able to easily* modify the map generation files and insert new custom rooms? Any advice on how to get started is much appreciated! Kinda getting tired of endless early levels and have some new template room ideas I'd like to implement.

*as in not need to do any complex coding.

[wobbly]

I found I could easily add interesting rooms in vault.txt just by following the key/format. That wont even need you to recompile. I had some problem when I tried adding to template.txt but maybe that was user error.

Also this:

http://angband.oook.cz/forum/showthread.php?t=8980