Hey, thanks a million! I got a Garmin 1460 which I formatted to NTFS. Your instructions worked for me!

Only point to add is that I have to keep my finger on the top left corner of the screen at all times. The garmin rebooted once during the Updater.exe process, once reading "Software Loading" and another time reading "Loader Loading". After Updater.exe says OK. Unplug the GPS, and force shutdown as the unit still says "Loader Loading".

To startup, I have to hold 5 seconds or so.. everything else worked out fine. Thanks!