Ok, so, I have a 2g ipod Touch with the 2.2 firmware, and I'm running on Windows XP, and I want to Jailbreak it. I've been following the iphone/chronic dev-teams and I know that only a tethered jailbreak is available right now but I figure that I may as well Jailbreak my ipod using that since I rarely turn my ipod off anyway, and I could just keep it on the wall charger overnight. But before I go straight into it, these are the things I'd like to know: 1. Is there any risk of bricking it? Is there anything that I could do wrong to stop me from being able to restore it? 2. I know that it will wipe my ipod completely, but can someone take me through the steps of saving and restoring a backup so that I don't lose all my settings/app data? 3. How long will it take me? 4. If I have to remove the jailbreak for any reason, once I've jailbroken it again can I backup/restore all my jailbroken apps and their data easily? 5. What will Jailbreaking it give me apart from Themes and 3rd-party apps? 6. Who here has done it and recommends that I do too?