So I've got my touch jailbroke from quite a while back. It's still on 1.1.4 and I noticed that I've apparently missed quite a few upgrades. I never did it due to my concerns with losing all my applications and themes and such. Now I was thinking about upgrading it but still want the jailbroken aspect to remain the same. So should I just download a new version and then jailbreak it again, or will i lose all my music and stuff? I can do without the apps I formerly used, they aren't that important anymore. Or is their a much simpler option that I'm not thinking of?