New to Android and have several newbie questions. Is there a pdf "how to" manual out there I can download. Doesn't seem to be an "Android for Dummies" book available. How do you select and download a file in Android? Apparently Coby is coming out with a batch of Android tablets, but I can't find a brick and mortar or online source to buy one. Anyone know of one? Is there a PC version of Android, I could install on a spare computer to play around with or is it mostly for tablets? Thanks.