Yes
In order to know how to jailbreak a phone one needs to know the make and model of the phone.
You can use a new jailbreak called "spirit jailbreak". Google it. alternativley you can downgrade your firmware to 3.1.2, then use Blackra1n.
i made a video on youtube how to jailbreak ipod touch 1g,2g,3g 3.1.3 mc model Link in related links below.
MC model are ipod or iphone of a late model, while MC are a new model. the problem with the new model it's unjailbreakable yet. it has a chip inside that prevent it to be downgraded. So if jailbreak is of no concern of your. go for MC it's faster than the non MC. If you want to jailbreak it and be free of itune store go for non MC
You can jailbreak ANY ipod or iphone on ANY firmware by using a software called ''Spirit'' google it and check thats how i jailbroke mine lol sorry to say this but..... it cant jailbreak iOS 4.0 but it could jailbreak anything under 4.0
yes with jailbreakme.com
No
It depends what firmware you have. I have 3.1.3 MC model and I did the jailbreak correctly. But it ALMOST broke my iTouch. So I don't recommend it because it could break it and it is illegal.
If you have an MC model and are on a 3rd Generation model then nope. If u are on a 2 gen then yep, youtube it
Limera1n or the revolutionary permanent jailbreak Greenp0ison, it depends on what model ipod you have for example; you cannot jailbreak a 2nd generation MC model until a further update is released. Limera1n is buggy and is not recommended but if greenp0ison doesn't work, it is your only alternative. Beware of imitations that contain viruses. A permanent jailbreak is a jailbreak that won't break if you update your ipod's software. Both jailbreaks are tethered meaning that your ipod has to be connected to a computer. Google limera1n and greenp0sion and make sure you have the right links. They are both case-sensitive and i would recommend greenp0sion. Hope this information helps.
Using redsnow because jailbreakme.com does not work