The "Symmetrical Group Builder" plugin for MA2 takes a large non-symmetrical group, a set of small symmetrical groups, and rebuilds the larger group symmetrically.
The "RateMaster-Go" plugin for MA2 allows the user to fire multiple executors at once with the push of a single button, and have their fades and delays be in time with the music, essentially making a "Go" button out of a ratemaster.
The "Full-Grab" plugin for MA2 allows the user to grab ALL instances of any fixtures for which ANY instances are already selected. It makes for a handy shortcut for switching between the instances of a group of fixtures you are working with.
This plugin will allow you to export multiple plugins so that you can import them in a single action in another showfile.
Plugins exported using this plugin may also be imported into any previous versions of MA2, as far back as v3.0.