"Google rules! I love Google. Cat loves Google. Everybody loves Google. When you search Google, you don't have to just search fro HTML docs. Instead, use "filetype:xyz " (no quotes) in your search term and replace "xyz" with the type of file you're looking for like a pda, doc, xls, etc..
Another Google secret is typing a phone number into the search bar and getting an address if the number is listed. One more secret you'll get a link to MapQuest or Yahoo! Maps if you type any address into the search bar."
Tech TV