Dagmar Miura
From what I've read, some Galaxy users have had problems with MicroSD cards, but this one works great so far; lots of apps are willing to store their data on it, and Samsung's built-in camera is able to put its photos there instead of in the system memory, so it helps free up a lot of space for apps and things that have to be in the system memory. I've put all my MP3s on the card as well and they play back perfectly using both the Samsung music app and Google Music.