OK. iPod, iPad, iPaq,??????? Can anybody make sense of this for me in 100 words or less? I'm 48, make a living manually, and just got my first lap top a year ago. I'm barely computer literate in as much as I can use one if it doesn't act up on me. I'm into low stress and low maintinance (sp?). So, if I want to have a portable ballistic program, no fuss no muss,and no monthly bill, what do I do? I have no tollerance for dead batteries or "no service". There has to be something designed for a "plug and play" old geezer like myself. Preferably for less than a new Leupold.