Yes - more details, please.
I just had this done (6 days ago) and I must say it finally made me come to happy terms with the drivability of this CBEA versus the old (slightly modded) TDI ALH it replaced. MUCH better manners in low RPM / starting from stop situations - I can now easily pull away from stopped just lifting the clutch without touching the go pedal (as it should). I'll be VERY bummed if there is an issue with the update.
The only negative side effect I've noticed is possibly a slight hit to fuel consumption (although a bit early to tell as we've had some environmental effects lately which may have contributed).