Not sure in brissy. But you'll most likely find some in asian populated suburbs.
And the memory comes separately. You buy a NDS card reader (R4, M3, CycloDS etc..) and any Micro SD card with specified memory capacity (1GB, 2GB, 4GB or 8GB).
If you want large capacity, then R4 isn't for you.
09/05/2008
clayton, melbourne, victoria