hello everybody! i somehow can't jailbreak my ipod touch after upgrading from jailbroken 2.1 to 2.2 via itunes on osx. first i tried (several times) to build an ipsw with pwnage tool but the process failed at "Detaching Restore Ramdisk from '/Volumes/ramdisk'." then i remembered that the dev-team blog says "for ipod touch 1g use quickpwn", so i upgraded to 2.2 via itunes and tried to jailbreak via quickpwn. it also failed at "Detaching Quickpwn Ramdisk from '/Volumes/QuickPwnRamdisk'." what am i missing? am i doing anything wrong?