I have a new ipad retina display. I Love it!! I am a homebuilder and residential property owner/manager. I plan to use the ipad for many work related applications. But it sure would be nice if i could print directly to a portable printer like the HP 470 , or others printers while on the jobsites. Printing at home or at the office on wi fi is nice and I plan to do that but can anyone tell me how I may print away from the wi fi network? It would make life so easy and no I would rather not want to carry a larger laptop around too. Can anyone help? Thanks and I am glad to be here!!