Going to buy an iPad. Debating between an iPad 2 32 GB wi-fi and the new iPad 32 GB wi-fi. Prices are $499 and $599. My uses will be some surfing, some photo sharing (pics taken at the time, but not left on the iPad for long - except some favorites). I will do some ebooks, some games (sharing the iPad with some grandnieces). Won't be reading for long periods of time. I have looked at the new iPad at BB and it is warmer to the touch. My thought is to buy the iPad 2 and then upgrade in a couple of years. Am I being too cheap?