knight_ad thats truth man, memory card market is very bad in India & those which are availabe like NCP or Microsim are bad .. all are chinese fake .. these make the phone damm slow, Better to get the Kingston or Transcend or San Disk etc.(these comes with warranty) from US or UK .. or if you get in India then good.
you can take TransFlash SD Card of 256MB .. & convert the songs to 64kbps .. you can store much more songs than before