<story><title>C64 OS: A Commodore 64 OS with Modern Concepts</title><url>http://c64os.com/c64os</url></story><parent_chain></parent_chain><comment><author>Flow</author><text>Here&amp;#x27;s a video of a classic Mac OS style UI running on 1.79MHz Atari 8-bit computers. I find this to be a very very impressive feat.&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=T14dL9MeMHE&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=T14dL9MeMHE&lt;/a&gt;&lt;p&gt;Speed-wise this appear to me to be about the same speed 8MHz 68000 Mac SE did run it&amp;#x27;s graphics.</text></comment>
<story><title>C64 OS: A Commodore 64 OS with Modern Concepts</title><url>http://c64os.com/c64os</url></story><parent_chain></parent_chain><comment><author>billpg</author><text>At which point have you just replaced so much hardware that you&amp;#x27;ve just got a modern PC on your desk?</text></comment>