FSX/P3D. Well that was quick! Like I said, when the lights come on, release is right around the corner! FSDT Houston has just been released and is ready for immediate purchase and download. Not yet ready to buy? Or perhaps you were a bit critical over the previews? No matter, a try before you buy version is also available. So what are you waiting for? Fireworks? Get cracking! Enjoy and happy 4th!