I found that the AT&T service where I live is useless. So I cancelled AT&T and went with a Clear hotspot service which actually works so well that I can stream a movie from Netflix on iPad2. That is no way meant to be a blanket condemnation of AT&T on the iPad2. It is peculiar to where I live.
I solved the Flash problem buy purchasing an Acer tablet running Windows. So now I have everything. Woohoo!