Contacting the MAME Team

I can't figure out how to use the software!

Where can I get ROMs to run in MAME?

I think I found a bug in MAME and I'd like to report it.

I have a legal question or wish to report abuse of MAME.

I have a new ROM dump that I would like to submit.

I've made some changes to the source code and would like to submit them.

None of the above.