i use kingston 16G SDHC,
usb loader --work with WBFS,not work with FAT/FAT32
HBC --work v1.03,not work below ver.
wad manager/CFM -- not work at all
and my sandisk 4G SDHC work all.
a sd card with 2 partitions,first fat32 use for hbc& usb loader,second wbfs use for game.
this usb loader can load game list from wbfs partition,but cannot start any game,it will show an error when press A to select.