In this Guide I will post all of the Advantages and Disadvantages i know of Jailbreaking. Advantages Themes When you jailbreak you can make, download and install themes. Allowing you total customization of your iPod! Other Customization Apps like, Make it mine, five Icon Dock, and all the other wonder full Utilities and Tweaks for the iPod really do make it yours. Jailbroken Apps You get games made for jailbroken devices. and Emulators. And a lot of useful apps. One of which is of course Cydia. There is LOADSj of things you can do to your iPod when it is Jailbroken. Disadvantages Slower Performance Your iPod can often run Slower when it is running the jailbroken firmware. Less Battery Your iPod will use more battery when jailbroken. More restores Sometimes your iPod can go horribly wrong. More Crashes and things. This can relate to more need for restoring. You will also need to restore it before taking it into Apple for repairs. and if jailbreaking becomes illegal, then you could find yourself a big fine, and some time in Jail. And probaly no ipod xD Any more questions? Post below! Are you Already Jailbroken? Then Visit my After Jailbreak Guide!: http://www.ifans.com/forums/showthread.php?p=1360954#post1360954 I hope i've help you make up your mind! Ken.