I know of 2 reliable jailbreaks for you to try. Both worked for me. The first is redsn0w. This usually comes out second or third, but only a few days after the first. The second is greenpois0n. This is usually one of the last to come out, and it doesn't support iOS 4.3.1 yet, but it is very simple to use.
How to jailbreak my iPod touch
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.
Go to blackra1n.com
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