Hi guys, I've experienced for two times the FSX freeze just prior to reach 80kt during takeoff. I've gave a look pressing CTRL ALT CANC and the result is that "FSX is not responding". I've an HP Pavilion HPE430.it, run Win7 64bit, on a intel core i7 870, Nvidia GT420 with 2GB and 8GB RAM memory.Please HELP!! Thanks!