menu crash

Hello all! I have just got a new pc, runs awsome, but I seem to have a problem where I am in a flight or have just landed and I want to say.... see a replay of my (perfect) landing. I then go into the replay menu, select my run time and after I press ok to start the replay the screen is either black or looks like I'm underground. After that all I can do is ctrl,alt,del to exit the sim. It also does it when I go to change weather, time/season, access the flight planner basicly any menu operation. My spec are as follows:i7 950 w/mild oc 3.7p6t mobobfg gtx 285oc 1gb 9107 driver (previous driver 9106 had same issue)6gb ocz ram 1066 ddr3vista 64 home prem.750 watt psantec 900 caseresolution 1920x1080 on a 46"lcd The system is very stable with all non fs programs. I have tried the direct x re distributable, updated drivers, running out of ideas! any help would be great! I will try to capture a screen shot if I can!