i am sure that you do need wifi or wired internet but somtimes u dont need wifi deppens on the jailbreak methoud
Jailbreaking can only be done for iPod Touches and iPhones. No other phone has the ability to be jailbroken. For an iPhone, you need to download a software from the internet to jailbreak it.
You need to jailbreak your ipod. for more information, search "ipod jailbreak" in any search engine
almost all you need is a prgram called Blackra1n but once you download that you good to go
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.
No, not legally, but you may be able to if you jailbreak it.
Search in the internet yourself, there are many ways
there is but you need to jailbreak your ipod first
depends, what version is your ipod? what is your ipod??? nano?touch? you should search it up on the internet
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