I stand by my claim. There is NO hack or software change you can do to the iPhone to make it work on a CDMA network. There would need to be major hardware changes, which would just lead to rebuilding the phone from the ground up, and if you can do that you might at well just create your own phone and OS.
And that website is flagged as a potentially harmful website, just to give a heaRAB up to anyone who wants to visit that site.