"Official" directions to custom-flash XV6800?
I am looking into flashing the WM 6.1 light ROM for my new VZV XV6800. However, I have no idea how to custom flash a ROM, and there are many different sets of directions available. Is there some sort of a standardized set of directions / step-by-step process documented somewhere that I can refer to when I try to flash the ROM?
I am looking into the possibility of installing the custom ROM in order to have better performance, and to also have the GPS capability (currently disabled in MR2, as I understand).
Any pointers will be greatly appreciated.