Google Suggest Dissected...and more xmlhttprequest stuff
several other links worth reading : XMLHttpRequest for The Masses; a developer doc from Apple; via JPSPAN an XMLHttpRequest Introduction with links to more tools/libraries; ; one from XULplanet;
Pull Web Pages anyone?; and On XMLHTTPRequest and Native XML Stores
My own efforts have gotten past 'sucks', but only just, in building a cassading drop down lists example.
Category : XmlHttpRequest