[quote="nudel"]Install the update on your main computer then export it again to the USB drive, over the top of the previous export.
It's done via Settings -> Backup & Restore if you've forgotten how to do the export.[/quote]I tried that. It said that there was a version of DO already on the drive and did I want to continue. I said yes and went through the selection process of what all I wanted it to copy. It acted like it was copying, but at the conclusion gave me an error: "Export failed. Error code 5:Access denied"