FSX/P3D. Sure CLS might not be the most advanced systems aircraft developers around but they are developing aircraft in dire need that continue to get overlooked by other aircraft developers. They released the 747-200 earlier this year that although fun to fly and perfect for when I am too lazy to do any real work, doesn't leave the hangar when I am ready to work. The developers have been publishing a lot of DC-10 previews lately it looks good. I'll most likely get it just to feed my DC-10 fix. After all, it' was my very first widebody experience. If you are a DC-10 fan like me, click the source link below for more.