sorry guys but im a newb...just got my phone a few days ago and im lost do i need to install a new ROM to get these themes working on my phone? i believe i have WM6 the newest one fresh from the T-mobile store. what other things should i do to get to modding my phone? also, i want to be able to backup this original ROM that i have on it in case i have to deal with warranty issues or anything in the future and i can just flash back...any and all help is greatly appreciated!!