Oops. Sorry, I just assumed you were running WP, bunky. Here is a good article on using technorati tags. About half way down you'll see a sub heading "Invisible Tags", that's where I got the idea to mess with the aforementioned plugin. It can all be done manually if you can't extend whatever software you are using. Make a text file with tags you commonly use, then just copy and paste what you need into each post and ping away.
http://consumingexperience.blogspot....roduction.html