Holy moly, just did the secure checklist, parked at the gate at DFW after a great flight from LAX, using RC4 and a great little iPad App called iGMAPHD which is a moving map on Sectionals, Terminals, HI Alt Charts and basic google map ... very awesome, and it works flawlessly, my addiction to FSNAV now is terminated. NO FREEZES THANKS VERY MUCH!!! to my new friend Pan Lalas in Hong Kong who helped me do the needed SIM and graphics card tuning and other tweaking and to PMDG for their latest fix!!!! I feel like a little kid, and at 62, that's quite a thing!!!! This is indeed a wonderful piece of software!!! I can't wait to dive into more details!!! and to fly more!!!! I also wish those of you out there with issues good luck with the new hotfix, and to say that all good things come to those who wait, AND have some wonderful people to help and a company which really stands behind their product!!!! Onward and upward!!!! Best Regards to ALL and THANKS AGAIN to Pan, and to the fine folks at PMDG!!!! Paul BenoitKBOS