Woodenfish, I too was wondering whether the burning smell was normal, and might go away. The burning smelll from the first sander was way over the top, it would fill the garage. I am pleased to report that the new sander does not make a burning smell, and does not oscillate wildly. In preparation for repainting my daughters' room, I went over all the walls with the ETS - vertical surfaces, one handed, no problem. BTW, has anyone tried to use the Brilliant2 for sanding drywall? It is recommended in the Festool abrasives brochure. These walls had paint over drywall. The "slick" finish mud job was terrible, and the paint was sprayed and had lots of junk trapped in it, so it was a mess. The Brilliant2 120 almost immediately filled up, but I found the Rubin 120 worked much better. The walls after sanding are smooooth.
re: pitchforks - I don't have any problem with Festool and never did, I have since ordered a Domino and all the accessories I had been looking for from Bob, and I am still trying to figure out how to afford to buy all the other tools they make.
-Randy