Just purchased & installed 707 Capt on my new laptop.  What a bummer--it doesn't even work!!  707's show fine in the FS aircraft selection window, however, when brought up on the aircraft preview pane, all the 707 aircraft are transparent with black wings.  In free flight mode, the cockpit is transparent.  The only thing that shows is the cockpit instruments and they are all blacked out--so it basically looks like blacked out instruments sitting on the runway (graphics are really screwed up).  Searched the KB and followed KB #5923 that support told me to do.  No luck--uninstalled and reinstalled 10 times,  re-download multiple times, deleted Capt Sim registry and reinstalled.  Nothing--they recommend either installing on another computer or refund.  Does anyone know what is going on?  Running Windows 7 (SP1), 64-bit, I5 CPU with more than enough to run FSX.  All FSX planes work great, just not the Capt Sim 707, which doesn't work at all. ??????