I am going to be working with the RMP200 ATV in tractor mode for my research, and I was wondering what people were using to interface with them. I know several groups are using the RMP's but seldom can I find their driver. I found the one listed on the repositories listing: http://www.ros.org/wiki/Repositories#segway_rmp. But this node seems to be configured to use a CAN2USB converter and my RMP has the FTDI2XX system built-in, also it seems incomplete and in development, does anyone know the status of this package? If not, the player/stage driver seems well written and mature, and it supports USB, but I wanted to get the state of things before I dug in to converting it from player to ROS.