I have a 2nd generation 8gig iPod touch and I've been thinking about jailbreaking it. A list of pros and cons would be nice but I also have some specefic questions. 1.would the highscores/data of my games be erased? 2.would the battery life be shorter? 3.is there a chance my iPod would get bricked 4.would all of my contacts/bookmarks/screenshots taken by iPod/calendar events/notes etc. Be erased? 5.what sort of stuff would I lose by jailbreaking (data etc.) if any would I lose also I know free apps are the main reason but what are some other cool perks that can be utalized by jailbreaking? Please feel free to add anything i've left out. Any info will be appreciated thanks.