To do this we need to know, how this adapter works(I haven`t found information about it). First question is where is located msid area - in adapter or in service area of microsd? All dumps, I succseeded to save, begins from following(I used 256mb microsd so don't be surprised about FAT16):
[img]http://img404.**************/img404/8980/screenmhp.jpg[/img]
And look here(File system part):
I have no idea how to access area before this in microsd