extra info: ios 8.1 and jailbroken using pangu8_v1.2.1
It is impossible to get an installer on an iPod Touch without jailbreaking.
Yes, jailbreaking does void the warranty.
jailbreaking the ipod touch is legal. But if you use the tool that gives you all apps free it is illegal.
You cannot get all apps for free without jailbreaking an iPod Touch. It is not possible.
no
you cant
No.
Only 3rd generation and newer iPod touches have the speakers.
It is up to you. No matter what you have on your ipod will become messed up when Jailbreaking...
Yes; not jailbreaking it. If you mean a way to do the same thing as jailbreaking without actually doing so, there is no current way to do so.
no, but i woudnt try it
No. But it will void your warranty