Wrong place to post. This is only for downloading and installing ROM's. If you need information on flashing an Alltel phone onto the Verizon network you should go to the general discussion area in the HTC Diamond area found here
http://forum.ppcgeeks.com/forumdisplay.php?f=66
There is alot of information out there on flashing a Verizon ROM onto any CDMA Diamond, but I don't think Verizon is allowing activation of those phones anymore. It was allowed for about two weeks.