Hopefully someone has had the same problem as me. I first have run this problem with the forum for "NaturalPoint" who makes a Device and software called "TrackIR" which allows you to turn your head in all directions thus eliminating the need for key strokes to change viewing directions. Rather than discribing the problem please click on the link below and it should take you to the forum and you can read through the history of the problem. Any help would be appreciated.Thanks Harryhttp://forum.naturalpoint.com/showthreaded...age=0#Post26311

i have no idea, but i would make sure the keys defined by rcv4 on the keyboard screen aren't used by any other applicationjd

Jd:Thanks for you response.I checked as much as I could and everything seems ok. What else can I check and look for?Harry

maybe someone else with this set up can jump in.try changing rc's keys to ctrl-alt-1, ctrl-alt-2, etc and see what happensyou have to restart fs for the changes to take affectjd

JDI think I've got the problem solved. I know it is prefered to first connect the TrackIR to the USB port then start the Software then launch the game ie FSX. However I tried this:1 Launching the Game. FSX2 Loading the FSX flight plan.3 Launching and loading rcv4 and rcv4 flight plan and clicking start.4. And lastly pluging TrackIr into the USB port then launching the TrackIr software.Everything works.Why? "I don't know". If anything changes I'll repost and let you all know.This sequence is only for FSX not FS9. Harry