From http://wiibrew.org/wiki/Talkreloader#SDHC_Conflict
I don't have an sdhc card to test this
QUOTE said:Am I correct to assume that the current preloader interferes with the ability to use SDHC cards for SD Menu? Kmclaugh 16:22, 4 April 2009
yes it does. so they shouldn't work. Djdynamite123 15:27, 9th April 2009 (UTC)
I don't have an sdhc card to test this