I bought a Leader tablet from HSN (what was I thinking??!!!) I cannot get on line as it comes up with authentication problem...I have ATT UVerse, no router...2nd. I have a 2 year old + Pandigital tablet which gives me the same problem, but only when I try to set up my emails. Beyond that I get on line okay with it. The Leader has Android 4.0...I'm assuming that's Icecream Sandwich. I would truly appreciate it if someone could tell me what to do...in plain, simple, moronic English. Many thanks in advance...Happy New Year to all.....