Connect your led up to some long 30 gage kynar wire and glue your led to the motherboard on the right side with some glue, used hot glue. Then run the wire along the side of the wifi cable under the DS slot and through the other side.
On the right side glue your led up under the R button and run your wires next to your other wires for the right side down to the area right above the headphone jack (see picture).Connect the positives and negitives on each and solder them together. Then attach a wire to each of them to go to the power source.
Then connect the positive power cord to the hole in the picture. If you look on the other side it is the power source to the origonal led before the resistor. The negitive needs to be connected to a negitive spot there are many on the board I choose the one next to the R button. Also watch the power switch when you put your system back together so you dont break it like I did.Here is what your system should look like when your done.
The Finished Product
