It is not illegal. Here is the US Government's ruling on it (see the related link).
No it is not illegal to jailbreak your iPod touch I did it once and I'm fine but do it right cuz it makes your iPod slow if you do it
No gpsphone is an illegal you can get after you jailbreak your ipod
No, you should not jailbreak your iPod. There is no advantage in jailbreaking an iPod, since it only allows for more customization of an iPod. For the iPod Touch, you could get all apps for free, but it is illegal.
How to jailbreak my iPod touch
All jailbreak stores on the iPod Touch are illegal. The only legal stores to purchase apps are the App Store and iTunes Store.
A jailbreak on an iPod Touch is when a person has 'jailbroken' their iPod Touch so they can customize the lock screen slider and make chimes when they unlock their iPod Touch. It also allows the person to put apps in folders, and download something that allows you to get all apps for free (which is illegal).
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 can turn off the iPod Touch if you jailbreak it.
You cannot put themes on an iPod Touch without the jailbreak.
There is no 3gb on the ipod touch.
to jailbreak your ipod 4.1 go to greenpois0n.com