I plan on buying an ipad 2 next week. This will be my first apple product and am not familiar with how apple is different from PC. Is there a wiki or sticky somewhere that will familiarize people unfamiliar to Apple's stuff? I will be so lost in the OS. Does Apple's OS have something similar to a control panel, device managers, etc like on PC? How about buying stuff from the apple store. What is the url? When you buy an Ipad, it seem like they give you the option to have it set up for you? What does this mean for someone like me? What kind of setup is there to do. I have one week to learn as much as I can before flopping down $500 for the 16GB version. I will mainly use the ipad for surfing the web and possibly using it a teaching tool for my 4yr old. No games or video watching.