No
yes with jailbreakme.com
How to jailbreak my iPod touch
MC model are ipod or iphone of a late model, while MC are a new model. the problem with the new model it's unjailbreakable yet. it has a chip inside that prevent it to be downgraded. So if jailbreak is of no concern of your. go for MC it's faster than the non MC. If you want to jailbreak it and be free of itune store go for non MC
i made a video on youtube how to jailbreak ipod touch 1g,2g,3g 3.1.3 mc model Link in related links below.
no, to get a newer jailbreak you have to restore the ipod touch and then update the ipod touch and then download the jailbreak. that is a huge con for jailbreaking.
No currently there is no jailbreak available for the ipod touch 2nd gen
You cannot put themes on an iPod Touch without the jailbreak.
You can turn off the iPod Touch if you jailbreak it.
There is no 3gb on the ipod touch.
to jailbreak your ipod 4.1 go to greenpois0n.com
to jailbreak your iPod 4.1 go to greenpois0n.com
Yes, you can "Undo" a Jailbreak, by going into iTunes and Restoring your iPod Touch, or iPhone.