A 32 GB memory stick should hold around 7,000 songs or 40 hours of continuous video.
approximately 2k songs can store in 4GB memory card
300
that depends on the size of the songs 1000
a S___ load.
about 7000 as mp3s depending on the lenghts of the songs
250
just about 500
The 3DS memory card uses FAT16 format and has a theoretical limit of 32GB. It is possible to get it to accept a card with a higher capacity, but this can have unforeseen issues.
about 80,000 songs
i think its about 4000
The 64mb memory card holds up to 50 songs(avarage memory of 1 song is 4mp)