Hi, and thanks to all in Advance for answering. I'm trying to figure out the best way to do this. Problem #1: I've got 45,000+ POI's that the government (Homeland Security) has labeled as "infrastructure", so I absolutely cannot make the POI Lat/Longs public. So adding them into the OSM database is out, Problem #2: Trying to render map tiles, and then sending all of the POI data to a browser and/or cellphone (Mapquest Mobile), flat out kills both the browser and the phone App. Is there a way to render the map tiles with the POI data already in the tiles? That would resolve both problems at one time, and as we operate on a closed, secure network we can't go "outside" to request map tiles, so we need our own tile servers anyway. Any suggestions on what I need and how to do this would be GREATLY appreciated as I've spent all day researching it and still can't figure out what pieces I need. Thanks sooo much! :-) Have an incredible day.

Hi, and thanks to all in Advance for answering. I'm trying to figure out the best way to do this. Problem #1: I've got 45,000+ POI's that the government (Homeland Security) has labeled as "infrastructure", so I absolutely cannot make the POI Lat/Longs public. So adding them into the OSM database is out, Problem #2: Trying to render map tiles, and then sending all of the POI data to a browser and/or cellphone (Mapquest Mobile), flat out kills both the browser and the phone App. Is there a way to render the map tiles with the POI data already in the tiles? That would resolve both problems at one time, and as we operate on a closed, secure network we can't go "outside" to request map tiles, so we need our own tile servers anyway. Any suggestions on what I need and how to do this would be GREATLY appreciated as I've spent all day researching it and still can't figure out what pieces I need. Thanks sooo much! :-) Have an incredible day.