I've hunted about on YouTube and these forums for an answer to this question but have not found one outright, and since none of my friends has a Touch or iphone, I don't have anyone else to ask. Also, I am hoping that this question falls within the realm of acceptable q's considering the rules. If it doesn't, mods/admins please feel free to delete this thread with my apologies. Please Register or Log in to view images What exactly does jailbreaking an iPod Touch do to it? How does it make it function differently from a non-hacked one? For the record, this is out of pure curiosity - I am getting a Touch in a couple weeks and have no intention whatsoever of hacking/jailbreaking it simply because I'd like to keep the warranty intact "just in case". Thanks, Maple PS - A second question - can anyone account for call quality using the internet phone thing on the Touch?