I am pretty much a noob in this and i have used the search function but its overshadowed with all the 1.1.3 jailbroken threads so please answer my questions for me, thx.

My friend has 1.1.2 touch and he wants me to jailbreak it for him. I own an iPhone so is iTouch just the same method but without the unlock part?

Can i use iDemocracy which i heard is a good method?

To jailbreak 1.1.2 iTouch i install 1.1.1 firmware and go to jailbreakme.com right? Thats it?

If i want to upgrade to a 1.1.2 jailbroken itouch how do i do that?

Also i notice on the installer there are some iphone apps like map and email. I suppose they are for the iTouch users who don't want to pay 20 bucks for 1.1.3 right?