I just discovered Haiku existed a couple weeks ago, and I want to explore it.  The laptop… I’ve saved it from the recycle bin, so there is nothing important on it.  In fact, I restored it to factory new condition, using the tools supplied by Dell.  I skimmed through the help document, and it seems to be aimed at a dual dual boot/multiboot situation.  However, my goal is to have the laptop a “Haiku only” system.  Turn it on, and it goes to Haiku.  My experimenting to get this done has all failed,...