The point people were trying to make with the "redundant questions" remark was that this question has been asked 100 times already, and it has been answerd as many times too. There a search button at the top for people to search for the answer before posting "another thread" (there are several) about it.
Try using the search key man, all your questions have been asked by a bunch of peeps already and all the answers your looking for are in threads that are titled "alien tech" or "alien crosses" etc........
Not trying to be mean here, it's just these people have a legitament point concerning the search button feature..........It is a good tool to use, it works great!!
Bob