I have read up on the Archos 5 and I am really interested in buying one, but I have also read about the Android and I have no idea what the diffrence between the archos android and the archos 5 is? Also, if you want to have the 3G connection feature what is required for that? and if you do not have 3G do you have to connect to a router to use the internet? Any information would be helpful.