Hello Guys, I hope to learn from you many things.
I have read the rules and regulations that to download something you must do at least 80 interventions: I am a neophyte and bloating? questions

In the meantime, I wonder where I can read something for free from below zero (type terminology, the differences between the various instruments and the various software, etc. etc.)
A strange curiosity?, when you download the maps and reworking, there are special programs that set the parameters (eco, sport), or you have to do everything by hand?


Greetings