Search as you type!
http://www.codeplex.com/SearchAsYouType
This is written by my colleague Aleck. It is a "livesearch" experience on SharePoint based products, for example MSS and MOSS. It hacks the search keyword webpart with javascript code, and when you type something in it, a reference list will show in a AJAX listbox. Looks like Google, right?
Feel free to modify it and use on your own box. It may need some tweaks to fit your environment.
