Sorry, I guess I forgot to post the link:
http://www.handyphp.com/component/option,com_fireboard/Itemid,21/func,view/catid,15/id,239/#239
I went to your website to see what was going on but before I could find anything out, it went offline.
If you could turn your SEF and Debug on and perform a search and post the error and warning messages from your website as well as the database queries, it would be most helpful. Usually, there is some error that is preventing the searchbot from doing its job.
vujsa