Still in order to reduce the page payload, I'd like to remove the CSS loaded by your plugin.
So I have also 2 proposals for this:
1) load the CSS through wp_enqueue_stylesheet
It can be combined by WP-Minify or other script to reduce HTTP request number
2) propose an option not to load the custom CSS
As it can be found in WP-Pagenavi.
Thanks a lot :-)