Didj and Explorer MMC Patch
The original source code for the MMC drivers that were released for the LX were not completed but lucky for us there was a patch included that finishes them to a usable state.
to apply these patches just copy them to /drivers/mmc/host/ and type the fallowing
patch lf1000_mmc.c < mmc_patch_lf1000-sdio.patch patch Kconfig < mmc_patch_Kconfig.patch
now when you do a make menuconfig build the MMC drivers as modules then
make -j Number of cpu cores+1 sudo make modules_install
and your modules will be in /lib/modules/2.6.31-leapfrog on your system ready for you to copy them over
Notice: Hot swapping is not supported yet and may lead to data loss in the event that the card is not unmounted before it is removed.
much thanks to zucchini for the help