if you mean ipod touch, and its a 4th gen ipod touch or 32gb or 64gb ipod touch 3g, then download the latest itunes, plug it in, and hit update in itunes
no
No but I would highly recommend it
there isn't a 5th generation iPod touch
Yes, you need iTunes for any iPod.
yes but you have to pay a little extra
Anyone who has a ipod touch 4th gen.
only in ipod touch 4th gen
No
a camera
Yes.
4th gen