[jQuery] jQuery Autocomplete Plugin Efficiency in AutoSuggest Brand Spanking New

Hello everybody,
I need/would like get (jQuery Autocomplete)
http://bassistance.de/jquery-plugins/jquery-plugin-autocomplete/
efficiency and make a new AutoSuggest(http://www.brandspankingnew.net/
archive/2006/08/ajax_auto-suggest_auto-complete.html) because it
AutoSuggest is a nice design, somebody know help me?
Someone think do it sometime? I think, but I need a help.
Thank in advance