the method mentioned only works with the 8gb touch (currently)
for the 16gb and 32gb touch, the easiest way that i have found is revert to 1.1.1- jailbreak via jailbreakme.com - install OKTOPREP via installer - shift+ UPDATE via itunes to 1.1.2 - run the jailbreak from your computer - then go to installer- sources - edit - add - http://ipotuchmaster.com/files/repo.xml - then install the 1.1.2 to 1.1.4 jailbreak + iphone apps soft update - wait ~30 minutes
actually, i was wondering the same thing and i found something that worked and was really easy...go to www.ziphone.org or google ziphone and all you have to do is download it and make sure you touch is hooked up to your computer and it does everything for you.
I put a nice and easy to follow guide here: https://forums.macrumors.com/posts/5075026/ this will get you to 1.1.2 ready to jailbreak to 1.1.3 I recommend the ipodtouchmaster source as listed above to go from 1.1.2 to 1.1.3 or 1.1.4