I worked with Macromedia at the time and they were all for people pirating their software and actually listened to them talk about seeding their betas to pirates.
I used it yesterday to plot out a deck I'm building. The ability to draw easily, snap to grid, custom rulers, makes it a great design tool. Better than Corel Draw anyway.
Macromedia didn't mind the piracy at the time. People learned from pirated versions and then went to work in companies that bought licenses. They bootstrapped the company with that tactic. Same with Flash.
If you're playing 128th notes at 178bpm each note is 11 ms. If your BT headphones have a 30 ms latency everything you play will be off. The only BT headphones that work for music are AIAIAI headphones which require their own transmitter and receiver. They still have a 16ms latency and barely work.