So I tried the KMack way and it did get me into my iphone. But now it says Incorrect SIM This phone must be used with an aprroved SIM. Why is it saying that? That is my original sim card that I just took out of my old cingular phone which was working to see if it would work. But I get that message, any ideas?

you probably didn't read the entire thread, after the unlock the phone still doesn't work, all it gets you is WiFi and access to the phone. As soon as they figure out a way to re-flash the old modem baseband firmware the phone should kick back in and the invalid sim error should go away.

ok thanks man, so i guess its just a waiting game now