I'm the member that equus is referring to. Not much for instructions: just install the app from the link posted by thePhoneGuy and get a working disconnect button on your CDMA Harrier. Haven't tried any of the other features, those might be GPRS specific. Also, I didn't uninstall it and just left it on my XV6600.

BTW, Ehud: I typically enjoy your quick barks and put downs (especially at newbies that ask the same questions over and over without searching first), but in this case perhaps instead of jumping on someone who wants to share some valuable info, you may want to do some homework first. I for one don't need to change the FlightModeSwitch reg key as I have the Verizon model that features that behavior by default. I know many are annoyed at the inconsistent amount of time you need to hold down the end key and would appreciate having the disconnect option that this app/hack provides. I certainly am one of them.

George