I had a look over RDS some time ago. I reached the conclusion that the capabilities of this platform are amazing. So, naturally, i started learning it. Only trouble is that i have yet to find some useful material on it. I have never found an answer to the question: if i made my own robot, how do i connect it to RDS so they speak the same language? All of their examples and tutorials are based on preexisting drivers (or whatever those things that translate RDS code to robot specific code are called). I haven't found one shred of information as to how to write your own drivers for your robot.
In conclusion: great program, poor documentation.