Bit of a conundrum. Using Rocky5 Soft Mod I registered my Xbox for Insignia. I did not null my HDD previously, now it says if I do null it it will "stop XBL (Insignia) from functioning until you restore the original HDD key" . I want to null it because I want to swap my harddrive right now to a bigger one, but I also want Insignia to work. Should I risk it? Do I have to null in order to swap harddrives or is there another way?