[BlackDynamite]

Okay, so I redownloaded all the files and kept them seperate form the original files of the same name. I noticed the sizes are different so I assume this is required.

Now...

Step 1 is:
"1) Do a NAND Backup (Nandroid) as explained above before beginning this process. We will use this nandroid at the end of this tutorial to get you back where you were."

Assuming I am already running a customrROM and not coming from the last step in rooting, how do I go about doing a NAND backup? Step 1 of the NAND backup tutorial is "1) Use the "Volume DOWN" to highlight "Backup/Restore" push the "Power" button to select it."

I held the volume while booting, and it took me to a menu that does not have a "Backup/Restore" option. Do I need to put the original (which I renamed) PC36IMG file that I used to root the phone or should I be using the new one downloaded during the NAND unlocking tutorial?

I guess the step 1 saying to do a NAND backup isn't getting me going here. I have no idea how to do a NAND backup. The steps in the tutorial seem to be only for doing it when you root the device. But my device is already rooted and running a custom ROM, so I have no idea how to get to step 1 of doing the NAND backup unless I root the device again and start at the very beginning.