MEGA toolkit chain with many useful features like Streaming, Pushing files to the 3DS wirelessly, Input Redirection, HostedNetwork Automation, And many many more.
NONE! At all! Just kit-kat.exe!
- On your 3DS -> Boot NTR Selector -> Wait until its back to the Home menu.
- On kit-kat -> Hit Connect -> Give it a few seconds and Voila! (It might take a few seconds for kit-kat to detect the 3DS IP Address).