I am enrolled in the Festool Essentials class in Indianapolis on March 3 & 4. It's my understanding that the VacSys System will be on hand for the attendees to use so, after that, I'm sure I would have more info. I know that's a couple of weeks away and after the March 1st availability, but only a few days. I will provide whatever information I get and hopefully some feedback on uses and its functioning.