For those of you following the development of this release, I can assure you there is a lot going on with NorCal. Here is an overview of what has been done over the past few weeks: All the NorCal terrain has been redone, and all 300+ airports have been visually reviewed and updated.I've worked with Ben Supnik to get a few bugs fixed in the software that Laminar provides for the terrain generation. This is now complete and the software has been producing great terrain output.The programs to flatten the airports and remove elevation inconsistencies have been totally re-written, and the new flattening has been incorporated into the NorCal scenery.Much improved terrain definition is now used in this upgrade to NorCal.Every airport has been loaded in the simulator to make sure that it visually matches the underlying imagery, and that the airport is free of any elevation inconsistencies. This has been a very time-consuming process, but necessary to identify airports that needed updating. Many revisions and updates to the airports have been done. I'd estimate about 20% of the ICAO/FAA identification codes have changed. Many of these are for smaller, private airfields, but there are several changes to larger airports as well. Many airports have had upgrades to there layout including runways, taxiways, and ramp/apron areas.There are only a few scenery areas remaining, so I hope to have everything completed very soon, then uploaded to X-Aviation.