I have just posted a new version of Maui on SqueakMap with:

- More performance enhancements.
- "Families" of panels comprising an application can now be viewed,
saved and loaded for easier deployment.  Views for individual classes
may also be moved/copied to other Families.
- The system can now generate a "loaded" panel on request.  This panel
is generated simply as the meaningful method-category names across the
top (up to 10), and up to 10 methods under each category.  This also
makes a great "starter template" for building useful panels even more
rapidly.
- Show balloon-help on parameter-holders when they get initial focus
so user will know what type of interpreter is being used for that
parameter.