Come fly with me, come fly, let's fly away (ah Sinatra) - sorry I love that dreamy tune. Reminds me of our Gulfstream G700 we could use to fly away for spring break. It flies farther, higher, and faster than all other competitor jets. We learned a lot about planning tools in class with that big G700. A "Big Six" tool Gulfstream applied "looked at actions to take when plans must change based on circumstances. "What planning tool was this?