I received my "new" refurb a couple of days ago from Amazon. After reading all the tips and info on the forum, I immediately backed up everything on the unit by dragging all the files and folders to my computer. I then ran an update via Home, which updated the software to 8.3. The unit seems to operate fine, other than the touchscreen, doesn't seem to operate very smoothly. For example, when moving from screen to screen with the arrow in the menu, sometimes it will not react right away, then suddenly jump two pages. Sometimes I have to push harder than other times to get any reaction. To make sure it's not a software issue, I thought I would clear everything off, reformat the internal memory and then reload it. I just want to confirm something: if I copy all the files and folders to my computer, can I reformat the internal memory and then just drag all the files and folders back to the 720 -- and it will be ready to run with no other intervention?