A4 Devices only at this moment.
I'll wait a week untill they come out with a program to install cydia because jailbreak programs right now dont install it.
Also the fact that most jailbreak tweaks and apps dont work right now.
YOU DOWNLOAD Evasi0n for ios 6
No, the Apple ipod 1st generation hardware does not support ios 6.
There is no such thing as an 'instant jailbreak'. Jailbreaking is a process. That iOS is jailbreakable, though.
YOU DOWNLOAD Evasi0n for ios 6
YOU DOWNLOAD Evasi0n for ios 6
you need 4.0.1 to jailbreak it
Yes, there even going to soon make a jailbreak for iOS 4.0
Yes, you can. Go to jailbreakme.com on your ipod touch and you can directly jailbreak your iPod Touch from your iPod.WARNING: Make sure your ios version of your iPod Touch is 4.2.1 or lower or it will not work.
No you just update form iTunes
No, because it will just get rid of the jailbreak. Plus, there isn't another jailbreak yet for iOS 6 anyways, so i wouldn't if i were you.
Sn0wbreeze. Google. :D
You can use several tools to do this. Just google "iPod Touch 4th gen jailbreak" to find one that suits your needs