Clicking on Radio's causes lockup I just did a new instillation of your Dreamfleet Greatest Airliners 737-400 in FS2K2 , everything looked ok until I clicked on the radio button to bring up the radio's. this is when it locked up my computer. This instillation was done after I had run defrag on my system so as to have a clean instillation. I then uninstalled and defraged and reinstalled the program again, still no radios and the system is still locking up. What should I do. Look's great but I can't fly without radios.