Copy boot.nds to the root of your SD card
Select homebrew with d-pad then press A.
Up/Down - cursor up/down
Left/right - cursor up/down x 10
L/R - jump to end/start of folders or files
Limitations: Loads ONLY homebrew, you should expect nothing more. Currently can only use up to 2gb SD cards, that is a limitation of the current libnds. Currently no settings, even if there were some, they can't be saved anyway (SD access is currently only read only).
Sayang wala na sa DSiStore ung Sudoku ng EA :( di ko tuloy magawa