Contact
IRC
- #openmsx on Freenode
- You'll find most of the developers here on a regular basis. Don't hesitate to visit, don't hesitate to ask anything openMSX related. Remarks, suggestions, ideas—also for Catapult and C-BIOS—are most welcome!
- For your convenience, we can also offer you web-based access to our IRC channel. Try it by following this link! It will open the chat room in a new window or a new tab. Change your nickname and join the chat!
Discussion Forums
- openMSX forum
- Discussions on openMSX, Catapult and C-BIOS.
- SourceForge openMSX forums
- SourceForge hosts a number of forums (two, at the moment) for openMSX.
Mailing Lists and Trackers
- SourceForge openMSX mailing lists
- SourceForge hosts a number of mailing lists for openMSX. None of these mailing lists is high-volume; expect just a couple of messages per week.
- SourceForge openMSX Trackers
- SourceForge also hosts trackers, that enable you to reports bugs, request new features etc. Note that you do need a SourceForge account to create new tracker items.

