You need to jailbreak your ipod. for more information, search "ipod jailbreak" in any search engine
Yes
Yes and no. If you sync it your iPod will remain jailbroken. If you update it to say 4.1 it will un-jailbreak your iPod. Then you will need to re-jailbreak it.
there is but you need to jailbreak your ipod first
How to jailbreak my iPod touch
you need 4.0.1 to jailbreak it
No, your ipod will not break. You simply charge it and re-do the jailbreak. no and you don't need to re- jailbreak it
no... as far as i know you need a computer. -james
to jailbreak your iPod 4.1 go to greenpois0n.com
i am sure that you do need wifi or wired internet but somtimes u dont need wifi deppens on the jailbreak methoud
No. Your jailbreak will remain as it is. Syncing your iPod does not alter the jailbreak in any way.
yes there are many jailbreaks available yes there are many ways to jailbreak an iPod but you need to have the right generation and firmware for the jailbreak to work otherwise your ipod will crash. for more info just email me on imran_m.12@hotmail.com