xPlugins are Max for Live devices that bring extra features for VST management in Ableton Live.

1) Allows access to more than 128 parameters (Ableton’s limit is 128)
2) All available parameters are mapped automatically
3) Controls open/close of plugin window
4) Allows saving of preset as an adv file, instead of saving inside a rack
5) Where available, enables switching of program change – to change presets on a VST

Many more features are coming soon.