Duplicate Website with different theme? I would like to create a duplicate of my existing website (includes all content) and apply a different theme.

So for example I would have www.widgets.com with one theme &amp; products.widgets.com with the same content but a totally different theme.

Also, when I add/update/delete content in www.widgets.com I would like it to change in products.widgets.com.

What's the best way to accomplish this? I'm using Drupal 6.

Thanks-in-advance
You could take a look at themekey module. 


  ThemeKey allows you to define simple or sophisticated theme-switching rules which allow automatic selection of a theme depending on current path, taxonomy terms, language, node-type, and many, many other properties.


One other property is "host", which would fit into your demands, although this wouldn't be actually a copy of your site. Instead you would just switch the theme on another domain. (On a side note you should consider avoiding "duplicate content" for better serach results.)