booyaka.com: VMU Development  
   Tools, saved games, mini-games, discussions, technical information and downloads for the Dreamcast Virtual Memory Unit.
   http://www.booyaka.com/games/vmu/

Sega dreamcast VMU development tools  
   Focused on Dreamcast VMU development. Information, tools to download, and examples.
   http://www.maushammer.com/vmu.html

VMU demo and game development  
   Information and software for DC Visual Memory Unit.
   http://virtuamunstaz.de/

VMU Script Compiler  
   VMU Script is a new language for the VMU that compiles to assembler. It is powerful and easy to program.
   http://www.vmuscript.8m.com

RAMTronics VMU Development  
   Lots of downloads including demo games and an Amiga VMU development kit.
   http://rvmu.port5.com/

VMU Space Invaders  
   The site contains the VMU Space Invaders game. Also has free source code to the game as well as useful VMU programming links.
   http://www.jumpstation.co.uk/si/si.html

The Dreamcast Browsers Group  
   Only place to find browser add-ons scripts (run from the VMU) for the Dreamcast Browsers. Also the home of the world's first open-source VMU file uploader.
   http://groups.yahoo.com/group/VGSOnline

The Rockin'-B  
   This site focuses on SEGA videogame consoles. The site is repository of useful demos, tools and documentation, and the specialty VMU software.
   http://www.rockin-b.de