I have successfully downloaded the ROM and RAM using rom tool from grack.com... But I can't download the NVRAM... is there something I am missing?

Also I might have corrupted something in the NVRAM when I tried using a CMDAFirmwareUpdaterApp_Device.prc that came with the sprint650_updater112 package... I didn't really want it to do it's thing... I was hoping for an "are you sure" or an option to load a different NVRAM file, but it jump right in and corrupted something in the NVRAM or ROM. Now it reboots when ever the radio is turned on. :(

Anyone who can help with this would be appreciated...

Thanks in advance...