Wait ... you're saying you took the computer to a repair person and asked them to set it up so you could order drugs from Silk Road? Um ... not sure what to say here ...All that's necessary to access SR is Tor / Tor Browser Bundle ... But I would be seriously concerned about your setup if you literally told the guy you were trying to get on Silk Road to order drugs, left the computer with him, and then all he told you was that he "tweaked it" ...