DUHH! Thanks, that makes sense. When I run it I get an error

$ roslaunch openni_camera openni_node.launch ... logging to /home/ringo/.ros/log/df60d680-a513-11e0-8ba9-00197d79e05a/roslaunch-ubuntu-5268.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://ubuntu:50263/

SUMMARY

PARAMETERS * /rosdistro * /openni_node1/use_indices * /openni_node1/depth_registration * /openni_node1/image_time_offset * /openni_node1/depth_frame_id * /openni_node1/depth_mode * /openni_node1/debayering * /rosversion * /openni_node1/projector_depth_baseline * /openni_node1/rgb_frame_id * /openni_node1/depth_rgb_translation * /openni_node1/depth_time_offset * /openni_node1/image_mode * /openni_node1/shift_offset * /openni_node1/device_id * /openni_node1/depth_rgb_rotation

NODES / openni_node1 (openni_camera/openni_node) kinect_base_link (tf/static_transform_publisher) kinect_base_link1 (tf/static_transform_publisher) kinect_base_link2 (tf/static_transform_publisher) kinect_base_link3 (tf/static_transform_publisher)

ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found process[openni_node1-1]: started with pid [5286] process[kinect_base_link-2]: started with pid [5287] process[kinect_base_link1-3]: started with pid [5288] process[kinect_base_link2-4]: started with pid [5289] process[kinect_base_link3-5]: started with pid [5290] [rospack] opendir error [No such file or directory] while crawling /home/ringo/SVN/stuff/linux/mini_max/mini_max_def [rospack] opendir error [No such file or directory] while crawling /home/ringo/SVN/stuff/linux/mini_max/mini_max_def [rospack] opendir error [No such file or directory] while crawling /home/ringo/SVN/stuff/linux/mini_max/mini_max_def

How do I know what file or directory is missing? It still kinda works, but is so slow it is about useless. I'm assuming it is my graphics card that is causing it.I have a Dell Inspiron 9400 and it has an ATI Mobility Radeon X1400. Any idea if this is good enough?

Thanks