After the ports for the XBOX and Wii consoles, the Android, iOS and WebOS portable systems, the great blueMSX emulator has been ported to Mac OS X version 10.6 (Snow Leopard) and higher. CocoaMSX 1.0 is now available !
 
What are the features of this port ?
- support for over 200 MSX systems *
- built-in support for cartridge (ROM) files
- support for diskette (DSK) and cassette (CAS) files *
- support for MSX-Music, MSX-Audio, Moonsound, SCC and PSG sound systems
- various video effects, such as scanlines and signal noise simulation
- snapshots with previews in Finder
- support for MSX joysticks, joypads and mice
- flexible keyboard and input peripheral configuration
- screen capture
- audio capture
- full screen support, including multi-desktop mode full screen on Lion (10.7) and higher
- automatic updates
 
 
* Requires installation of additional machines as CocoaMSX comes only with the C-BIOS roms. However, you can find on the Resource page of the blueMSX website many generic and specific machines that can also be used with CocoaMSX. For generic machines, it’s recommended to download a full package with 31 generic MSX machines (including the Shared Roms sub-directory). Once you have an archive, unzip it in the emulator’s “Machines” directory, then restart the emulator. To find the location of the folder, open Preferences, click Show in Finder under the General tab.
 
 
http://www.cocoamsx.com/
 
https://plus.google.com/u/0/communities/104314701960403368876
 
http://www.vik.cc/bluemsx/resource.html