trouble launching mini_max_defs [closed]

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Hello

I am currently using a hub to connect the 3 usb cords since I only have 2 usb ports to launch the mini_max defs for a turtlebot robot. I am trying to launch but I get the following error. I get the following error when I exclude the kinnect if I use only my two ports. Please tell me what I might be doing wrong. It kept going forever so I terminated it at a certain point Thank you in advance.

karl@ubuntu:~$ roslaunch mini_max_defs bringup.launch 
... logging to /home/karl/.ros/log/acdd4d62-edd7-11e0-bdbb-207c8f253540/roslaunch-ubuntu-7008.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:52656/ 

SUMMARY 
======== 

PARAMETERS 
 * /arbotix/read_rate 
 * /use_sim_time 
 * /arbotix/dynamixels/gripper_joint/id 
 * /arbotix/dynamixels/arm_shoulder_lift_joint/max_speed 
 * /arbotix/digital_sensors/green_button/rate 
 * /turtlebot_node/odom_angular_scale_correction 
 * /arbotix/dynamixels/head_pan_joint/max_speed 
 * /arbotix/digital_sensors/yellow_button/pin 
 * /openni_camera/depth_rgb_translation 
 * /arbotix/dynamixels/gripper_joint/max_speed 
 * /arbotix/dynamixels/arm_wrist_flex_joint/max_speed 
 * /arbotix/controllers/arm_controller/type 
 * /diagnostic_aggregator/analyzers/power/type 
 * /turtlebot_node/update_rate 
 * /diagnostic_aggregator/analyzers/power/timeout 
 * /gripper_controller/pad_width 
 * /arbotix/digital_sensors/yellow_button/rate 
 * /arbotix/digital_sensors/green_button/pin 
 * /openni_camera/shift_offset 
 * /arbotix/port 
 * /arbotix/dynamixels/arm_elbow_flex_joint/max_angle 
 * /arbotix/digital_sensors/yellow_button/value 
 * /turtlebot_node/gyro_scale_correction 
 * /arbotix/dynamixels/head_tilt_joint/max_speed 
 * /arbotix/dynamixels/arm_wrist_flex_joint/id 
 * /openni_camera/depth_rgb_rotation 
 * /arbotix/dynamixels/arm_shoulder_pan_joint/max_angle 
 * /diagnostic_aggregator/analyzers/joints/type 
 * /arbotix/dynamixels/arm_elbow_flex_joint/min_angle 
 * /diagnostic_aggregator/analyzers/joints/startswith 
 * /openni_camera/image_input_format 
 * /rosdistro 
 * /robot_description 
 * /openni_camera/projector_depth_baseline 
 * /diagnostic_aggregator/base_path 
 * /arbotix/write_rate 
 * /arbotix/dynamixels/arm_wrist_flex_joint/min_angle 
 * /arbotix/dynamixels/arm_shoulder_pan_joint/max_speed 
 * /rosversion 
 * /diagnostic_aggregator/analyzers/joints/timeout 
 * /diagnostic_aggregator/analyzers/power/path 
 * /arbotix/dynamixels/arm_wrist_flex_joint/max_angle 
 * /arbotix/dynamixels/head_tilt_joint/min_angle 
 * /gripper_controller/invert 
 * /diagnostic_aggregator/analyzers/joints/path 
 * /arbotix/dynamixels/arm_shoulder_lift_joint/max_angle 
 * /arbotix/dynamixels/head_pan_joint/id 
 * /arbotix/dynamixels/arm_shoulder_lift_joint/min_angle 
 * /openni_camera/registration_type 
 * /arbotix/digital_sensors/green_button/value 
 * /diagnostic_aggregator/pub_rate 
 * /openni_camera/point_cloud_resolution 
 * /arbotix/dynamixels/arm_elbow_flex_joint/max_speed 
 * /arbotix/dynamixels/arm_shoulder_pan_joint/min_angle 
 * /diagnostic_aggregator/analyzers/power/startswith 
 * /arbotix/dynamixels/arm_shoulder_lift_joint/id 
 * /arbotix/controllers/arm_controller/onboard 
 * /arbotix/dynamixels/arm_shoulder_pan_joint/id 
 * /arbotix/controllers/arm_controller/joints 
 * /arbotix/dynamixels/head_tilt_joint/max_angle 
 * /turtlebot_node/bonus 
 * /arbotix/dynamixels/arm_elbow_flex_joint/id 
 * /arbotix/dynamixels/head_tilt_joint/id 

NODES 
  / 
    turtlebot_node (turtlebot_node/turtlebot_node.py) 
    arbotix (arbotix_python/driver.py) 
    gripper_controller (arbotix_controllers/one_side_gripper_controller.py) 
    turtlebot_laptop_battery (turtlebot_node/laptop_battery.py) 
    diagnostic_aggregator (diagnostic_aggregator/aggregator_node) 
    openni_camera (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) 
    kinect_link (tf/static_transform_publisher) 
    rob_st_pub (robot_state_publisher/state_publisher) 

ROS_MASTER_URI=http://localhost:11311 

core service [/rosout] found 
process[turtlebot_node-1]: started with pid [7030] 
process[arbotix-2]: started with pid [7031] 
process[gripper_controller-3]: started with pid [7032] 
process[turtlebot_laptop_battery-4]: started with pid [7033] 
process[diagnostic_aggregator-5]: started with pid [7034] 
process[openni_camera-6]: started with pid [7035] 
process[kinect_base_link-7]: started with pid [7037] 
process[kinect_base_link1-8]: started with pid [7052] 
process[kinect_base_link2-9]: started with pid [7054] 
process[kinect_base_link3-10]: started with pid [7072] 
process[kinect_link-11]: started with pid [7095] 
process[rob_st_pub-12]: started with pid [7097] 
[turtlebot_laptop_battery-4] process has finished cleanly. 
log file: /home/karl/.ros/log/acdd4d62-edd7-11e0-bdbb-207c8f253540/turtlebot_laptop_battery-4*.log 
[INFO] [WallTime: 1317657171.687948] Started ArbotiX connection on port /dev/ttyUSB1. 
[INFO] [WallTime: 1317657171.871355] Started FollowController (arm_controller). Joints: ['arm_shoulder_pan_joint', 'arm_shoulder_lift_joint', 'arm_elbow_flex_joint', 'arm_wrist_flex_joint'] on C0 
[INFO] [WallTime: 1317657171.974943] Waiting for response... 
[INFO ...