Netjets' Hawker 750 is hiding amongst a thick phalanx of business jets on the exhibition ramp at Dubai Airport but I'll find it come 10:00am. I am at Dubai's Middle East Business Aviation Airshow on the eve of the world's biggest financial meltdown since the thirties and the Middle East isn't used to hitting the brake pedal when there's money to be spent on exotica like business jets and private charter.