Hmm, Looking at functions.php:
// Add post paged stuff
$match .= '([0-9]+)?/?$';
$query .= '&page=' . preg_index($i, $matches);
// Add post feed stuff
$feedregex = '(feed|rdf|rss|rss2|atom)/?$';
$feedmatch .= $feedregex;
$feedquery .= '&feed=' . preg_index($i, $matches);
// Add post trackback stuff
$trackbackregex = 'trackback/?$';
$trackbackmatch .= $trackbackregex;
// Site feed
$sitefeedmatch = 'feed/?([_0-9a-z-]+)?/?$';
$sitefeedquery = $site_root . 'wp-feed.php?feed=' . preg_index(1, $matches);
// Site comment feed
$sitecommentfeedmatch = 'comments/feed/?([_0-9a-z-]+)?/?$';
$sitecommentfeedquery = $site_root . 'wp-feed.php?feed=' . preg_index(1, $matches) . '&withcomments=1';
The Post Paged “stuff” is not coded mod_rewrite friendly. I am not PHP expert (not even a newbie). Anyone can solve this? Tks!