I'm going to the Lumia 822 at the end of the month, moving from the pre 2. There is a lot to like about the pre 2, most particularly, its wireless charging system, which was pretty much state of the art when it became available a couple of years ago. I understand the 822 also has a wireless system, but I assume you have to separately buy the appropriate back shell and charging unit. Does it work reasonably well, and does anyone who had the old palm wireless method have any comments on the differences? (It's annoying that you have to pay extra for this, but so it goes....).