If i plug in the charger when in Rockbox or when it is it off, it goes to the original firmware, and then i tried the technique of holding the centre button and that still sent me to the original firmware charging screen. I am just hoping to be able to charge and still listen on Rockbox (so i can continue to scrob on last.fm as well). I hope i have gave enough information.
NEVERMIND I GOT IT! THANK YOU VERY MUCH!