4. Most Played Game
-As stated above, X-Plane! Need I repeat myself?
5. Should I Jailbreak? And if so, for what 'killer apps'?
-I haven't jailbreaked yet, I'm too afraid of messing up and geting thrashed by Apple!
However, I do think you should do it if youre not afraid for your warranty, as there are many good apps, most importantly, PDAnet! Get back at ATT for milking you of your money, or if your up here in Canada like me, it's allowed by Rogers and Fido, so you can have internet for your PC or Mac, or whatever, anywhere in the country!!