If you have already successfully completed the jailbreak, then just turn it on as you normally would.
Impossible
if you want your iPod touch jail broken you could go to a computer store and ask them to get it jail broken
you do not need to reboot the iPod
Yes.
A jail broken iPod can get you free apps and free in-app purchases, but it voids your ipods warranty because you are editing the software that apple designed
Yes, the iPod Touch with the 2.0 software can be jailbroken.
It is possible to reverse a jail-broken iPod. Usually, either restoring it or updating its software reverses the jail-break.
Yes but it has to be jail-broken
use a search engine - Youtube
Adding Themes is only available to Jail broken, iPod Touch, and iPhone users.
Yes, but you can only get it on a jail broken software. I work for Apple and believe it or not, I KNOW about jail broken softwares. YES, it is illegal. NO, you cannot get ClubPenguin without a jail broken software without getting arrested
ipod 1288