I know from reading these threads that the shift times on the 612 were steadily improved. If I have it correctly the '05s were 180 ms. The notation changed from "F1" to "F1S" in '06 and I think the shift time was shortened to 150 ms. By the OTOs this improved further (maybe 100 ms if I remember right)? Also the early HGTS package also allowed 150 ms or better (120 ms?) in sport mode. Again hopefully I am summarizing ok. So my question is (seeing that there is a big price difference on the non OTOs vs OTOs) does anyone have any experience with updating the shift times on an older, even '05 model? In other words, is this simply a software reflash, aftermarket software, something hardware-wise with the F1 pump? I imagine it has nothing to do with the gearbox itself unless there were synchro revisions....Any insight from anyone in the know is appreciated. I don't see this discussed much before. - Dan.