Batboard

hi all
i am new to this board and i greet all

i am in europe, from italy

i have for work 4 gp380 and 1 gm380

i must program them

can you help me?
now i have only software d03.02.01ren

i gave a look on ebay i found many things there

are those rib less cablea really working?
or i need always a rib? those ribs i find on ebay do work?

thx a lot