Simple tags Plugin Automation help !

Hi,
I am using the simple tag plugin : http://ww.wp.xz.cn/extend/plugins/simple-tags/other_notes/ on my site which features a few syndicated rss from other sites… these are unfortunately not tagged but thanks to simple-tags plugin i can add tags to all the post with 1 click.

There is a auto tag feature in this plugin which allow you to specify some words and the plugin will look at all your posts to find these words, if they are found the plugin adds the keywords to the tag list of the post.

Now this in itself is pretty cool, however, i would like it to run everyday by itself… right now i need to go and press the “auto tag” button everyday, and since my blog is getting bigger everyday it takes quite some time now to go through all the posts, thus i was wondering how i could setup some automation to run this script every 10 hours or so…

Thanks !