What's in a PlayBook? No, literally, what is in that thing? Well, most of the specs were known ahead of today's release, but there was a bit of confusion about whether RIM's 7-inch tablet did or didn't have a gyroscope, which has now been set straight (it does!) by the crew at iFixit. They did their usual exploration of what it'll take to repair your own PlayBook should it ever need it and gave it a repairability score of 7 out of 10. Replacing the front glass would be a bit of a pain to do, but then that's the case with most p
