Today I release version 0.3 of my "suggest" plugin for Wordpress 1.2.
added configuration of style
added configuration of number of suggestions presented
problems with upper and lower case characters
I still need help with a Mac OS X version. I'd also appreciate help on a version for WP 1.3 / 1.5. Thank you for all your feedback and help. Please report bugs or feature requests in the comments of this blog.