easy go to settings/store and sing out of your current and you can sign on to another account
Yes, any iPod Touch will work with your iTunes even if you had a 2nd generation working with iTunes before. You can register more than one iPod with iTunes.
Yes, you can put it on more than one iPod.
Yes, it will work with both iPod Touches (as long as your iTunes is at least version 8.0 or later). You can register more than one iPod with iTunes.
Try unticking all the songs on Itunes. And add tick ONLY the songs you want to sync into your ipod. Itunes will only Sync the ticked songs. The rest of the songs on your ipod wont be erased.
yes
As long as you have a itunes account you can
no but u can have two accounts
just go into itunes and create a new account. u cant have more than one account on an ipod unless its on the computer too
You can sync more than one ipod to a computer just by plugging it in with the usb cable iTunes can handle several iPods without mixing them up
No, you can download songs through iTunes on the iPod touch through WiFi, other than that the only way is through a PC/MAC iTunes
Yes
you can use idump. you select the songs or videos that you want and then save it to a place on your computer than go to itunes and press add folder and add them all and then put them on ur ipod