How do I delete all files and data listed under the "Import Data" section of Zumo 550 (favorites, routes and trip logs)? I know how to delete these items from the "Where to" portion of the GPS, after they have been imported using the "import data" function, but I want them deleted from the unit itself so that when I transfer new data from map source to the unit, for example, after planning a trip with waypoints, favorites, tracks, etc., I only see in the "Import Data" section the new data I just transferred, rather than everything else I have had there before mixed in. I know how to delete the trip log, but that does not help cleaning up the "Import Data" section of the GPS. I have tried using my iMAC to look inside the Garmin files and I have sent to the trashcan all files inside the GPX folder. I don't think that helps. Perhaps there are other files I can delete using my computer. Just don't know which ones. Thank you in advance to whomever can help. ====== If anyone else is struggling with this, I found the answer to the question "How to delete all the files inside "User Data"/"Import Data"/ "Favorites," "Routes" and "Trip Logs" that are in the background clogging up your Zumo. If you have a Mac, like I do: 1) plug in the Zumo 2) go to Finder and find the Zumo 3) find all your the GPX files 4) send them to the Trash 5) EMPTY THE TRASH (this was the last step I was missing. Unless you empty it, the files will still be there in the Zumo) Contrary to what has been posted here, you do have to use Finder, delete directly from the Zumo and bypass Basecamp. Hope this helps someone out there.