Another enlightened lefty . You guys are so full of your intellectual superiority , yet you have no idea how many idiotic comments you make . Time for a little introspection . <| sep |> Also if you are curious as to the taste , here are 3 . 5 hours of Andy Daly explaining it to you <| sep |> Heres what I would try . First of all I ' m not going to get into the tourrettes stuff , its just not my specialty . It would also be strange for you to develop it at 17 . You have text book post nasal drip , if the nasonex isn ' t helping I might pick up some zyrtec or claratin , flonase , and if you can find it astelin . combing the three medications should decimate any drip you have . <| sep |> Whatever you say Mr . Expert . Meanwhile , back in reality . Apple does everything in house . The fucking mobo firmware in Macs , aka EFI , formerly BIOS , is done in house at Apple for fucks sake . Name one other manufacturer of consumer grade PCs which has their own EFI , or firmware in general . Literally no one does that except Apple . There are a handful of vendors , globally , which create these systems and then licenses the code out to companies like . Dell , HP , Toshiba , Lenovo , you name it . They are all licensing their EFI from a handful of vendors . Not Apple . The EFI , like every other piece of that system from the ground up is done in house . and it ' s all tested in house too .