Hi Mark: Just tried as you advice...Forgive my ignorance. I've never had this problem with Notepad?

I go to the 727 panel folder,find the .cfg file at the bottom,open it with Notepad,add the lines to the autopilot section as you describe in the GPS/NAV topic and paste the lines in there. Then I click on file and click save.Then it tell me that the file already exists and if I want to replace it; I say/click yes...Then it says: ACCESS DENIED. This is the exact way I use to do this using Vista and XP....What can be different in 7? ::)