Jailbreaking is fine, you can do a complete restore which will remove a jailbreak if you need to send it to apple. Don't worry. It's fine
How to jailbreak my iPod touch
Yes and no. According to those who did jailbreak their iPod Touch, they say it is safe to do it. Though, the hardcore facts say that is isn't safe because it voids your warranty, and could cause software corruption in your iPod and could possibly make your iPod useless. It is a risk to jailbreak your iPod Touch, but according to those who did it, if you do it correctly it is safe.
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.
You can turn off the iPod Touch if you jailbreak it.
No currently there is no jailbreak available for the ipod touch 2nd gen
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
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.
Yes, you can. Go to jailbreakme.com on your ipod touch and you can directly jailbreak your iPod Touch from your iPod.WARNING: Make sure your ios version of your iPod Touch is 4.2.1 or lower or it will not work.
No but you can jailbreak an iphone or ipod touch but they each have different sites to jailbreak your ipod/iphone