Too bad this is one of my favorite aircraft, but I have figgured out a so, so work around that works most of the time. It hangs UP BAD on my Windows 7, 64 bit computer. The Eaglesoft X (v1) is the ONLY aircraft I have in both FS2004 and FSX that does NOT fly satisfactory. jerrycwo4WORK AROUND:For reasons unknown I can NOT log into the Eaglesoft Forum so I'll have to reply here. Keep trying, you will find away to make it work for you. I relly love this aircraft and I was determined not to give it up. One of them works with the work around and the other one does not. I have two differant ways to show how to get to the active runway while using RC4 (the default ATC is NOT one of them). Your using just one monitor, you might have to change things up a bit but you will just have to play with it. I'm going to paste the work around below. No problem tho as I use that 'save flight' feature in FSUIPC and RD4 also has a way to 'restart a flight'. I just finished a 1 1/2 hour flight with the v1 Cessna Citation X and it did 'go black and lock up' once when I clicked on a certain gauge to fly a GPS trackline. I had a special problem as I fly with 4 monitors, not just one. As far as I know, no one has really found the reason for our problem, screen going black and computer hangs up. EagleSoft says that the v1 is suppose to work OK on windows 7 (64 bit), BUT, a lot of people like you and I say otherwise. A week or so ago I put a work around here for this problem.

Fs2004 citation x