I got my Focus in June, so, I wanted to get this update. I have had hesitation pulling out into traffic on occasion. So, I called the dealer and explained I tried to give him the TSB, but, he didn't want it. He said they will check for updates. I printed it and tried to show him, but, they still didn't want it..how frustrating. So, I waited for 2 hrs and the Tech manger said we applied an update to fix the hesitation and shifting. It was TSB 11-10-2! I can say the throttle is much more responsive and the RPM's hold higher..very noticable. I just hope this doesn't lower MPG's. I'll post back after a few tanks of gas. So far, I very much like the Update. Only negative is when car is at a full stop, I still feel idle is a little low. But, overall, throttle has come alive with this update.