It's my fault, i didn't see that there is a dedicated instruction manual for the lite kit.
So now i can see witch inputs are in the MegaDrum but not in the MegaDrum Lite.
Now, what I have to figure out is do I really need MIDI DIN connection or not. After the number of inputs, it's the main difference I think.
If I use MegaDrum Lite, will a usb-to-midi cable connected to the computer will output the midi notes from MegaDrumManager ? With or without any other software ?