Map it with Google was one of the first free extensions that we released.  After about 4 years of its being around we decided this months template would make for a great update to it.  You now can choose between the old version or the new one display at the bottom of the homepage of this design (also scroll down and its at the bottom of this page too).  The new version uses Google API to display a map with a marker to the address that you enter in the module admin.  A user simply clicks the marker and they are prompted with a popup box to get directions.  Clicking "Get Directions" will take you to google maps with your business address already entered so all they have to do is enter their address to get directions.  
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<h3>Screenshot of Ver2 Frontend:</h3><br/>
<img src="images/mapit.jpg" alt="mapit"/>
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<h3>Screenshot of Ver1 Frontend:</h3><br/><br/>
<img src="images/mapit2.jpg" class="boxed" alt="mapit"/>
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<h3>Screenshot of admin:</h3><br/>
<img src="images/mapitadmin.jpg" alt="mapit"/>