Those of you who read my blog and visit my site (probably about 2 people) might notice that stuff keeps changing.  The content doesn't really change, just the formatting.  Here's why:  a website is never "done".  It's only "ready for viewing".  That's what's cool about CSS and PHP/SQL.  You can change the look of your entire site just by changing a few things in a single CSS file or in a few PHP includes.  Plus, with SQL (not that I know much about it), information is stored in a database and accessed by the PHP files.  All I have to do is change the PHP files to display it differently.