Scan Acquisition Array I and Scan Rangefinding Array I are alpha available , but Scan Pinpointing Array I is not . EDIT I wouldn ' t be surprised if the 3 rd module would be alpha available some day . I don ' t see any reason for it not to be . <| sep |> Only got a few friends so far but love the working together feel <| sep |> It did . I love that episode . But then again , I love every House episode , so . It was the one where House broke in to the apartment of the patient trying to figure out what was wrong with him before they absolutely HAD to do a biopsy of his brain . He spotted a bird on the roof and followed it to the water container on the roof and figured out that he must ' ve used a neti pot or whatever they ' re called with the water that the birds had been pooping in , but returned too late to tell them before the biopsy . It is episode 20 in season 2 . It ' s a twoparter , so if you want to watch it , you need to see episode 19 too . It ' s actually one of my favorites because it ' s so tense .