Google Desktop doesn't just help you search your computer; it also helps you gather new information from the web with Sidebar, a new desktop feature that shows you your new email, weather and stock information, personalized news and RSS/Atom feeds, and more. Sidebar is personalized automatically, without any manual configuration required (though you can certainly make your own customizations if you want to).Download it here.
We've also improved your desktop search experience. With Quick Find, you can now launch applications and see search results as you type without even opening a browser. We've also extended our Outlook integration, so you can search Google Desktop with the Outlook Toolbar and see results within Outlook itself. Finally, you can search even more stuff, including your Gmail, files on network drives, many Outlook data types (including Contacts, Tasks, Calendar, Notes and Journal) and MSN Messenger chats. And if you yearn for even stronger security, you can encrypt your entire index.
When the going gets weird, the weird turn pro. - Hunter S. Thompson