Waw, iPod Touch konon saat ini udah bisa di hack. Stand-alone app yang bisa masuk iPhone, sekarang bisa dinikmati juga oleh iPod Touch user. Dengan metode software hack yang diberi nama Jailbreak, memungkinkan iPod Touch lebih fleksibel dari factory setting-nya. Disk Mode bisa diaktifkan, aplikasi tambahan juga bisa dijejalkan ke dalam iPod Touch. Afaik, besar file tiap aplikasi hanya sekitar 1MB.
Tapi gua masih belum berani nih buat nge-Jailbreak iPod Touch gua.. hehehe.. Tapi kemaren akhirnya ada member MWI yang duluan mencoba nge-Jailbreak Touch-nya, dan berhasil… sedikit lebih berani lah kalo udah ada yang berhasil.. hehehe.. kewl! :)

Berikut ini F.A.Q singkat tentang Jailbreaking iPod Touch. Di-copy+paste dari forum http://www.ipodtouchfans.com/

What is the Tiff exploit?
The Tiff exploit is about opening the door to jailbreak. In the exploit, a special formatted tiff image is used. The image, when loaded in safari, will change some system settings on the iPhone / iTouch and thus allow jailbreak.

What is jailbreak?
In simple words, it is a process that allows access to the entire filesystem (FS) on the iPhone / iTouch, which means we could install 3rd party apps, mod existing apps and so on.

If I jailbreak my iPod Touch, will I be able to go back to the jailed state?
The jailbreak modified some files on the iPhone / iTouch to enable access to the FS. So in theory, wiping out the HDD on the iPhone / iTouch and restore the firmware should put the iPhone / iTouch back in jailed state.

So what exactly happened after I jailbreak my iPod Touch? Can I still sync with iTunes? Do I need to jailed my iPod Touch to sync with iTunes?
After the iTouch is jailbroken, 3rd party applications could be installed. Installing apps on the iTouch is very simple via installer.app (google it). And of course, syncing with iTunes is possible, but some filename and directory name need to be changed before this happen. Once this is done, the iPod Touch stay in jailbroken state, and syncing with iTunes doesn’t require to jail the iTouch.

Resources:

Automatic IPod Touch Jailbreaking on a Mac with iJailbreak (it was only for intelmac, but today I found it came with PPC version)
Website: http://www.ijailbreak.com
Download here: http://code.google.com/p/ijailbreak
Discuss about iJailbreak: http://forums.macrumors.com/showthread.php?t=368657

Another forum discuss about iPod Touch Jailbreak: http://www.ipodtouchfans.com/

iPod Touch Jailbreak video at YouTube:
Demo after Jailbreaking: http://www.youtube.com/watch?v=FXdmA_KVnEw
How to Jailbreak with iJailbreak: http://www.youtube.com/watch?v=gmP3hvs5P9I