Put the phone in the bootloader and follow the directions in that thread to install the SBF and then install the update.zip -- which you have renamed update.zip and moved to the root of the SD card.
and i can name it and move it through to the root using astro correct? (simple questions just to make sure i dont mess up AGAIN like i did last week lol)
Right. Then make sure it shows up in RSD Lite, load the SBF via the ... button, and then flash the file onto the phone following the instructions in that thread and this one.
Reboot IMMEDIATELY into recovery, do not pass go, do not collect $200, do not let it boot into the OS. Install that update.zip to root and fix SPRecovery in memory and you are rooted, with SPRecovery, and can ROM, flash kernels, etc.