Hi everyone i got an Kingston 2gig memory stick for my R4 that i had since christmas and it worked totally fine but just recently my memory stick for some reason lowered the capacity for how much space i can use, i use to be able to use about 1.5 gig on my DS with music on it. Now i can only use about 1.1 gig and i was wondering if any of you guys know whats going on? I know just recently my friend was messing around with my main menu but i'm not sure if it could have done anything to harm the memory and lower its capacity i would appreciate the help thanks