Thats whats worrying me, most review sites say to go with Kingston memory made in Japan for best performance, but I cant find in 2gb, only ones made in taiwan :
I originally had problems with it crashing randomly with my supercard mini sd.
I re-patched it with reset/trim/fgp all ON and write access on HIGH and it seems to work.
1.7 SC firmeware, 2.57 software.