Hello, i am new using ROS, i used Player&Stage in my final project degree, and now i am in Linz in the university and I am trying to connect this laser to ROS. In a first time I think that this laser is the sick LMS200, the typical laser in the robotic aplications, but is another model. I send a image with some images of the laser. http://dl.dropbox.com/u/2548197/PLS200-214-comp.jpg I tried to connect to player, using the LMS200 driver does not work. the laser is connected to the computer using a rs422 to rs232 converter. Thanks. Best regards. -- Atentamente, Aarón Martínez Romero Ingeniero en Informática Tlf: 600 283 349 http://www.AaronMR.com