Just a small question when I connect an
usb joystick/pad to the pegasos, would
an application that expects an amiga-joystick
notice the triggers ?

The app in question for me is Hollywood.

Dont hit me I've never had a joystick
even back with my A1200.

Only if it uses lowlevel.library for joysticks and you have proper lowlevel.library (USB version) installed.

Yes, Hollywood uses lowlevel.library.
But how do I know if I've the 'right'
lib ? The morphos version is not really
telling me

1.> version full lowlevel.library
lowlevel.library