This looks like a great extension but I just wanted to make sure it has the features I need.
1. Can I import points from a mysql database or csv file?
2. Can the infowindow of each point have a clickable link to a pdf that is populated from a database?
3. I need to map proprietary data points. Are the coordinates shown in the source code of the page and if not is the map user able to see the coordinates, like in an xml or something?

Thanks