So i had a touch 1.1.1 jailbroken which were perfectly fine.. but i restarted my ipod, upgraded it to 1.1.4 and i jailbroke it using ZiPhone. Everything was working fine but then my Installer app started to lag and freeze and stop working? I've restarted my ipod 5 times but the same problem keeps occuring.. can anyone help me out please? Anything will be greatly appreciated. Cheers.