Hi George, I have had on going issues with the BIP myself. Not quite the same as the ones others are having for the most part. Mine doesn't crash so much as it will crash my Track IR4 device when I try to calibrate the thing with my head position. I can avoid that if I plug the BIP in after I am runningFSX and have calibrated the Track IR4. All in for naught though as the BIP is totally in lah lah land. No displays are coming on at all. I know the BIPis fine as it works on another system I have running Windows 7, 32 bit with an EVGA 780i board. It fails on my Windows 7, 64 bit ASUS Rampage IIIsystem. I installed the latest drivers but little change if any from the ones I used when I bought the unit. Any suggestions would be appreciated.Thanks,Grits