Dear JD :As you can see in an email I just sent the team, I have received twice the Key to activate RC4.What was resend in this last email or info exchange,once again explains my predicament with RC4 and I have wasted a lot of my time and money since the key doe not work.My CDROM was one of the first sent out when you started shipping it (a couple of years ago ???)Wken I cut and paste the Key in the the program form it does what is mentioned by you guys, It closes after a while..=======================================================================Then I start FS9 and RC4 but once again it asks me for the key once again. So I am using still RC3. Would like to use RC4.3 for my FSX but since it does not even work in FS9 I would not waste my time tring it on FSX.=======================================================================Would appreciate it very much if you could help me, I am just wondering if I got a Bogus CDROM.Or if I am too dumb to solve the problem.Edmundo CardenasCaracas, Venezuela

i sent you an email this morning. i'm awaiting your response