Can anyone who has done this give any pointers on what to do/not do if others try? Is there a 'sweet spot' on the case that makes it easier to start opening there? Are there any parts that come off with the back, like the power switch, that present a problem and should be noted before opening? Anyone recommend a "technique" for prying case apart that would reduce the risk of damage to the case or the innards? I'll probably use a guitar pick (my case opening tool of choice) but it would be awesome if there was more info about the risks.