The VB3 works great in 64 bit SONAR no issues.
The sounds are second to none.
They actually used the VB3 engine in the Crumar Mojo keyboard.
It runs a version of Windows embedded and runs the VB3 and a special version of Key Performer.
http://www.crumar.it/?a=showproduct&b=4 Guido is basically a one man programming operation but what he does is fueled by a love for music and a great insight into programming.