After today I'm going to bite the bullet. I'm going to start putting money aside for it. I'm doing a attic master suite. Bedroom, bath, office and my drywall guy called last night him and his son are sick and can not make today and the painter is coming Monday so, I was sanding all day. I don't care how well you seal things up that dust gets everywhere. Thanks for the info NER. also Festool will be putting out some info on this years Connect soon.