All, LOR2 is down at the moment. I am looking into this and will let you know once I have the system back up and running. Thank you for your patience. -Jarod -- Donghan (Jarod) Wang Research Programmer Robotics Institute Carnegie Mellon University 5000 Forbes Avenue Pittsburgh, PA 15213 Email: donghanw at cs.cmu.edu Tel: +1 412 268 1238