thanks for posting that link - it is a very good article and you can see how similar thinking lead Microsoft's decisions with Flight.I bought the Hawaii DLC last night. It was painless compared to my experience with past FS addons. There was no intrusive amateur DRM and messing with Email activation codes, no rebooting to complete installation, no performance issues. I continued to play while the sim updated itself in the background with the new content, which is incredible value given the challenges, missions, plane and scenery.