Raspberry Pi - RetroPie configuration

-RetroPie SetUp
https://github.com/retropie/retropie-setup/wiki/manual-installation

-SSH configuration
https://github.com/retropie/retropie-setup/wiki/ssh

-Updating RetroPie
https://github.com/retropie/retropie-setup/wiki/updating-retropie

-Setting up PS3 controller
https://github.com/retropie/retropie-setup/wiki/Setting-up-a-PS3-controller

-Adding C64 emulator
https://www.youtube.com/watch?v=u2TwHKVYAZk