Got 1.2 to lock up FSX and whole computer, had to turn computer power off to reboot.

Right when it tries to replay a video made with the 707.

fsx sp2
intel pentium D Quad core 3.2GHz 2GB RAM XP Pro SP3
Nvidia GeForce 7800gtx combo (two)
dual monitor Windowx XP res at 3840x1200 (total of 2 monitor)
res in FSX 3360x1050x32, frame rate of 23 (low). Global texture medium.

Anything else you need?
Thanks.