Writing programs on a pc and uploading them to the petit computer 3

Does anyone have any idea how one can go about writing smile basic programs on a computer with a proper keyboard and then uploading it to the 3ds? Writing programs with the touch panel is too slow.

I believe that PetitModem and other such programs are your friends.

Yep. P/SEND is my personal favorite, although you need the proper cables to be able to use it. http://myu314.org/studyroom/product/pisend2/