My favourite flight sim. I love OFF.
Check out the video and features list for Phase 3 over on SimHQ:
http://www.simhq.com/forum/ubbthread...93#Post2453693
The one downside is that they are going to go Payware. I guess I've paid far more for games that I haven't played a tenth as much though so I don't really mind. I really like CFS3 anyway (it's still the only game I've got where I can create a mission flying from the south of England to attack U-boat pens in France!) so I'm happy to pay for this.