CME UF5 Controller Keyboard with Windows 7, Sonar X2, RME Babyface

I already posted this in the "Sound & Audio" section, so I apologise in advance for the double thread. I have a CME UF5 and I can't find drivers for Windows 7. I have a RME Babyface Audio/MIDI interface using Sonar X2 Producer. Am I correct in thinking that I simply need to plug a cable from the MIDI out on the CME to the MIDI in on the Babyface? If so, is this the only option? Many ...