Furrtek and I (the two members of the new Neo-Geo homebrew community :P) started a project of developing a open-source bios for the Neo-Geo MVS and AES.
There is three main goal in this project :
- Know better the Neo-Geo hardware
- Provide to developer a bios with a lot of debug features
- Provide the user a bios with a lot of cool features
If you want to know more here is the link to our website : http://www.neogeodev.org/
If you have any question or suggestion of features to add don't hesitate to post here or send a mail to email@example.com