I have been using FS9 since it came out with no problems except now...everytime I start the program it gets up to about 59% loading the terrain and then it shuts down (no error messgaes, I am back at the desltop). I can sometimes get it to startup if I use a saved flight or the last flight or if I delete the FS9.cfg and start from scratch...this really has me puzzled as it is different every time I start it. I never know what will do it. I have already uninstalled and reinstalled from scratch. Could it be hardware? All my other programs, Combat Flight Sim 3 etc, all work fine just FS9 is loopy. If anyone has any ideas, I would appreciate the help as this really has me stumped!!! I have many add on aircraft, could that be the problem. I have no add on sceneries! HELP!!!!