Thought I'd pick up on the debate on 17 June on turbulence in FSX (only 4 days ago, but already 3 pages back!). I fly mainly on IVAO and am used to being thrown round the skies using the IVAO weather engine and decent a/c (LDS 767 etc) in FSX. Following Ryan's comments I now understand why. However a couple of weeks ago I bought REX and as well as all the other benefits (those clouds!), I now use the REX live weather engine and find things much better. Hope this helps.PS Not going to ask about the release date (although I'd love to plan some leave for the week after!) - let's just say can't wait.Richard JonesFly UK VA - UKV 1412