Re: sonar prototype
There is no "new sonar prototype by MAC."
SONAR is a discontinued product.
There was once a project to get SONAR to run on Macintosh computers, but this project was discontinued many months before SONAR itself was discontinued.
Early results of this project were released to the public as a free download as the SONAR Mac Prototype. It is doubtful that you will find much help in getting it to work. Even its developers couldn't get it to work.
It is unknown whether anyone known as "Mac" ever worked on SONAR or created a prototype for it.
The code for SONAR and other software developed the Cakewalk company are now owned by a company called BandLab and they market a freeware successor to SONAR that functions exactly similarly but with more features and greater reliability called Cakewalk by BandLab, but it only runs on Windows 7 and up.
I hope this at least helps clear things up.
___________3.4 GHz i7-3770, 8G RAM, Win 7 64-bit2X PreSonus Firepods, Event 20/20bas, Alesis Monitor Ones, Alesis Point SevensCakewalk by BandLab, Mixcraft Pro Studio 8.5