Dear users,
Thank you for being patient for this one! The Mac version has been in the works, and now it is functioning perfectly. I have created a couple of tracks with it, and I didn't encounter any issues. So this is officially available for anyone using OSX 10.7 Lion or later :)
Please do note that your OS might block the program from starting depending on your security setting. If you have trouble starting it, please follow these steps:
1) CTRL + CLICK on the BeepComp app icon
2) Choose "Open" in the drop down menu
3) Choose "Open" in the dialog that comes up
You can find more detailed instructions here:
http://hiromorozumi.com/beepcomp/mac_unidentified_developer.html
Happy beep-making! :)
Sincerely,
Hiro