So I bought a white DS and a DS-x card but recently I've been disatisfied with my DS-x as I manly use it to listen to music and I heard the R4 will soon be able to support up to 32GB so I want to buy another R4 (my brother has a black one) I'm not the type to l3itch about small things but I really want the color of the cartridge to fit the color of the DS so is there a way you can change it?