huh? it's two different things. different creator.
m2 from sony and SDcard i dont know who create.
its like blu ray VS HD-dvd.
basically,its just the same.
maybe you will argue about speed or wutsoever.
but the main point,it's only for consumer to store files/pics/mp3/p0rn in their portable devices etc etc

This post has been edited by sani_othman: Jun 20 2008, 07:15 AM