So I finally got my ARC170. YAY! lol. BUT, I apparently need an astromech droid as a replacement to my Flight Computer that I use on my other ships. Ok, so I go buy an R2 Droid, but it has a full "memory Bank" and I cannot load any commands into it. Now granted, the droid itself was labeled as a crafting droid, with several crafting tools built in, but cannot I just use an R2 Droid? Or is there a specific R2 one labeled like "R2 Droid for Space Combat" or something of the sorts???