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
Yes
i made a video on youtube how to jailbreak ipod touch 1g,2g,3g 3.1.3 mc model Link in related links below.
No
yes with jailbreakme.com
You can use a new jailbreak called "spirit jailbreak". Google it. alternativley you can downgrade your firmware to 3.1.2, then use Blackra1n.
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
Using redsnow because jailbreakme.com does not work
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.
you can't as of now. all you can do is to wait for Jailbreakme.com to program something to get around the 4.1 updates
currently the jailbreak is only for NON-MC models. unfortunately you'll have to wait -7/1/10
Yes there is, but only for the non MC 2 gen model. Just go into settings>about and it should be shown as the first two letters in the model number.