Hi, I'm Mark from Spokane WA.  I just want to say thank you guys for all your hard work and information that you have provided.  After researching the threads, I was able to finally resurrect my 2001 Allroad 2.7 MT.  The ECU died on it last year and it has been sitting there waiting to be fixed until this week.  After finding this site and reading through, I bought a used ECU from an A6 and flashed the EEPROM with Immo off and the correct VIN, then loaded the proper software and she is back up and running again!!  Thank you!!!