hello,

can i suggestion Did you mean... ? like google.com dose when you search in the board or any
other component lik IDM , IP.gallery, IP.blog


i was reading this article
http://css.dzone.com/news/google-style-did-you-mean-php
and see it can be don by php via some class like this one
http://www.phpclasses.org/browse/package/4569.html