goog411 has some pretty cool features, like once you say your city and state and , lets say "Pizza Delivery" it will give you choices, if you didnt give a name of a specific pizza place....You can also say "Map It" and it will send you a google map link, Or "Text IT" will send you a text message with information about the selection you made...number, address...etc.....Check out this Link it has a small video of some of the features!
http://www.google.com/goog411/
And Here is a good "Contacts Picture" for it
Have Fun,
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