I'm on waninkoko's 4.0 fw for some time because of the great feature's it offers, but since updating I have some problems using the data management function. Everytime I enter the SD suboption to transfer some game saves by wiisave from SD to my Wii the Wii hangs and needs to be hardresetet. Does someone has the same problem? If so, is there anything I can do to fix it? Any help would be greatly appreciated.