mPING Placefiles

Last 15 minutes - http://placefilenation.com/Placefiles/mping_15min.php
Last 30 minutes - http://placefilenation.com/Placefiles/mping_30min.php
Last 60 minutes - http://placefilenation.com/Placefiles/mping_60min.php
Last 300 minutes - http://placefilenation.com/Placefiles/mping_300min.php