i found this on ýoutube http://www.youtube.com/watch?v=pmb07krFZSU
How to jailbreak my iPod touch
Ipod Touch = mp3/mp4/playmachine with touch screen! 8g = eighth gigabeits!
to jailbreak your iPod 4.1 go to greenpois0n.com
No. Your jailbreak will remain as it is. Syncing your iPod does not alter the jailbreak in any way.
My 8g iPod has about twenty apps and 300 songs I think it is almost full.
Yes, the 8g Ipod Touch is smaller than the 32g one.
to jailbreak your ipod 4.1 go to greenpois0n.com
No but you can jailbreak an iphone or ipod touch but they each have different sites to jailbreak your ipod/iphone
no sadly you cannot jailbreak ipod nano's you can only jailbreak ipod touch, iphone, and ipad.
NO, it's actually better to have an older ipod to jailbreak it because it takes months for hackers to make a jailbreak for new ipod firmware.
There is no requirement to jailbreak your ipod, in fact it will invalidate any warranty you have.