on my old black ds lite that was about eh 8-10 months old i was experience some problems with my r and l buttons randomly not working but would work every once in awhile. i wanted the limited edition zelda ds so instead of trying to fix my old ds lite i just got a zelda ds lite. its about 1-2 months old now and the r button is malfunctioning -_- it works only if u press it a certain way with more pressure. do u think it might be the r4ds fking it up? any1 else had this problem?