On Thu, Jul 24, 2003 at 11:36:39PM -0400, Florin Alexander Neumann wrote: : : So both BSD (on which the Mac OS X is based) and Linux are Unices (some : prefer "Unixen"), i.e., flavours of Unix. Therefore, in geekspeak, you : should have replied, "Mac OS X is built on BSD, not Linux". Actually, not Mac OS X, nor Linux, nor BSD even, may officially call themselves UNIX(tm). It is a trademarked term owned by a very useless company that would have you pay $$$$$$ to qualify your system as UNIX. That's why everyone says "Unix-like". : And, to be pedantic about it, officially there never was such a beast : as "Macintosh OS". Apple applied the name "Macintosh" both to the : computer and to the operating system. Eventually, the powers-that-be in : Cupertino decided that was too confusing, and, sometimes in the '90s (I : can't recall when), officially baptized the operating system "Mac OS" : (not "Macintosh OS"). Actually, the switch happened after System 7.x starting with Mac OS 8. I don't think Apple actually sold a product labeled "Macintosh OS". -- Eugene Lee http://www.coxar.pwp.blueyonder.co.uk/