So this is my first post (likely the first of many) about the release of my port of TheLucid Typo theme to WordPress.  Please note that this is the what I recall being the original release of TheLucid theme from the SonicIQ guys, and not their 1.1 release of the theme. There were a couple of comments in my original post requesting it.  I have no excuses for not posting this sooner, and I really, really, really, really feel badly that it’s taken me this long to get around to it.  Half of me was hoping to update it to the newer upstream version, but that never happened.  And I was hoping to maybe add gravatar support, and that never happened.  And I couldn’t really remember exactly what you’d need to get it installed, and so weeks and months went by. :(
Anyway, so I think all that you need to do is untar lucid into your themes directory, untar my patched version of addicted to live search into your plugins directory, for non-2.5 WP installs, install the Gravatar plugin, and then enable them all.  In addition, (as was pointed out in the comments) you’ll have to edit “javascript/lucid.js” to point it to the right location.  I’ve tried to add some versioning into the names, as inevitably there will be bugs that need to be addressed.  And, as a disclaimer, this is only for WordPress 2.2, so I make no guarantees about it working with later WordPress versions (or even working at all :) ).
Please let me know if you guys have any issues with it.
Update:  I edited this post some, updating the link to the current version, mentioning the Gravatar plugin, and that you’ll have to edit lucid.js to get search to work properly for you.