can't download from here:(

Always when i want to download from this site my download manager pops up and says it can download because i used to many connections.
But even when I disable my download manager it tries to download a php file instead of the map file :S
I have no idea what the point is of that security but could it be disabled?

okey i find a way i download the php then rename it to zip and open it and i have the map it works a bit...