So… I did the update in the MacBook Pro to the last nightly (hrev52454). In 64 bit the Tracker needs to be killed after booting to make it display the Desktop.
I have loud audio out through earphones jack. Quite loud, in fact! Maybe it should be limited to about 75 or 80%, in order to prevent ear damage.
Sound recording through internal microphone works, but there seems to be some static noise.
Strangely, BeAE now plays the sound so loud that it distorts to the point that it’s hard to discern anything. Lowering the volume to the minimum allows to get it near normal volume, but will a bit noisy. Something strange going on here. Not sure if BeAE is supposed to be working with Haiku…
As a side note, I should sai that my 5 years old daughter was around and wanted also to listen whatever the computer was playing. She loved those songs that came in the BeOS 5 Pro CD, many years ago. “… and then I had to reboooot a hundred times…”