Links of interest
Here are some of the sites I consulted, but it is best to focus on these: MAME Official Site, MAME World and BYOAC.
The most important sites:
MAME (The official site of the MAME development team): mamedev.org
MAMEWorld (The greatest MAME resource center on the internet): www.mameworld.info
BYOAC (Build Your Own Arcade Controls):
Official site: arcadecontrols.com/arcade.htm
Forum: forum.arcadecontrols.com
Mr. Do's Arcade (Artwork, compiling, ...): mrdo.mameworld.info
Sites and Forums:
MAME Channel Italia: www.mamechannel.it
EMULAB Italia: www.emulab.it
Retrovicio: www.retrovicio.org
Backup of the disappeared Marcianitos.org Forum:
foromarciano.orgZona Arcade: zonaarcade.forumcommunity.net
DIY:
Project MAME & WeeCade by Rasmus Kønig: www.koenigs.dk/mame/eng/index.htm
ArcadeCab: www.arcadecab.com
Build a Home Arcade Machine: buildahomearcade.com
Resources for MAME:
MAME Titles (titles.zip): www.mametitles.com
MAME Info (mameinfo.dat): www.mameworld.info/mameinfo
Arcade History (history.dat): www.arcade-history.com
Progetto EMMA (catlist): www.progettoemma.net
Arcade Belgium - NPlayers (nplayers.dat): nplayers.arcadebelgium.be
MAME Samples (.wav): samples.mameworld.info
Flyers:
The Arcade Flyer Archive: flyers.arcade-museum.com
Software:
MAMEUI (MAME GUI version): www.mameui.info
MaLa Front End: malafe.net
Maximus Arcade: www.maximusarcade.com
Advance Projects: advancemame.sourceforge.net
MameWah: mamewah.mameworld.info
SDL MAME: sdlmame.wallyweek.org
Sale of Components:
ULTIMARC: www.ultimarc.com
Hagstrom Electronics Inc.: www.hagstromelectronics.com
Suzo Happ: na.suzohapp.com
Pinball Mania: www.pinballmania.es
X-Gaming - The Ultimate Gaming Experience: www.xgaming.com
Gremlin Solutions: www.gremlinsolutions.co.uk
Game on Grafix: www.gameongrafix.com
Emdkay LLC: emdkay.net