KT Powertel is a standard iDEN network. Whether or not a Nextel unit would roam over there is another story - I doubt it would. DoCoMo will soon be launching the UMTS device in Japan. I'm curious as to if SK Telecom will do the same in Korea - and also offer the 8707h.
In the beginning the Universe was created. This has made a lot of people very angry and is widely regarded as a bad move.