it comes with different amounts of memary,for example you can buy one with 54gigabites
Try using Google Shopping to try and find you a price you want to pay for!
No, because of its lithium technology it will not give it a memory charge. you know on your Ipod touch it has a plug icon when it is done charging that means you cant put anymore power into whats...
No it does not =)
No you can't add space well you can but it would void and mess up your warranty