WPSCMin: HTML Minify plugin for WordPress and WP Super Cache | lyncd.com: "with older versions of Super Cache.)
Download the current version and unzip. Move WPSCMin.php into the plugins subdirectory of WP Super Cache. If yours is a standard WordPress install, this will be wp-content/plugins/wp-super-cache/plugins/.
Download the current version of Minify and unzip. Move the min directory into the plugins subdirectory of WP Super Cache, right next to WPSCMin.php.
Log into your site, go to the WP Super Cache config page, and scroll to the bottom. Enable HTML Minify, and you’re done!"
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