I don't know about you, but I woke up this morning with a great deal of excitement -- this is the week we'll find out about the next-generation iPad. Our sister site Engadget is feeding the excitement with a hands-on look at some iPad prototype parts that they acquired through the good graces of the folks at M.I.C. Gadget. A quick look at the bits and pieces confirms what we've heard before. The case of the new device is slightly thicker with a "slightly more