Kicad project files for the LeapSD adapter board for Leapfrog devices.
The board had been confirmed working by Th3KillinJok3
I tested the design by literally hardwiring an SD card slot into my Leapster GS following the same schematic.
The resistors are not needed.
This was my first proper board design (unless you count drawing a schematic on notebook paper and testing on perfboard)
I used as few surface mount parts as possible to make assembly easier.