Ugh! some people have the mental capacity where they can only use one syllable words. To answer you question saynt, these do not work. What they do is take the free ware such as Ziphone, iLiberty+, and the new pwnage unlocking tool and sell them to you. I've already tried iphoneunlock.uk as well as several others. Trust me, don't do it.
There is a new unlock available for firmware 2.0 (please see home page) but it does not unlock the 3G iphone, only the previous generation. Hope this helps you.
I was hoping I was missing something somewhere. I knew the new pwnge tool wont unlock the new ones.. as of yet.. .was just hoping there was a way still.