Just got my new iPad 2 and am impressed with how thin it is over my previous iPad 1. Some problems I've found: 1. The home button on the bottom emits an annoying "pre-click" sound before I fully press it down. That is, when I press on the home button, there is an initial light clicking sound and then a louder clicking sound when the home actuation occurs. I didn't have this "pre-click" sound on my iPad 1. Although the "pre-click" sound is light, it is quite noticeable when I'm using it at night in bed. 2. When I press the screen power button (top-right button), the screen turns off immediately, but the "shutter" sound doesn't occur until about a full second later. This is inconsistent, though, and sometimes the "shutter" sound occurs immediately. On my iPad 1, this was usually a sign that the CPU is being excessively run. Anyone else have these problems?