
Well, at heart the CKF style file is a tweaked midi file which has some extra and mandatory information can only be understand by the Casio hardware and software. Please read each page which will provide you wealth of information about CKF. The full and better explanation is giving on the Casio Rhythm Converter related web section. Because midi files do not contains the actual sounds but the data about the sound which is then generated by the device which reads and execute the musical information from the file. FL Studio will however send MIDI Clock sync so you can control the MIDI hardware using FL Studio as the master MIDI device, see the MIDI Output section. To control FL Studio from other MIDI software use the Rewire Client mode or host FL Studio as a VST plugin inside the host application. Whilst doing is your keyboard connected to the PC and FL Studio sending output to the keyboard via midi? But if you are using FL Studio's sounds/sample then I am afraid it would never going to sound same. FL Studio will not sync to an external MIDI clock. Just wondering how are you auditioning your midi files. I think you have tried to convert which mean you have a midi in FL Studio. it is an adventure which has it's challenges. I think Jokeyman's reponse was enough for you to get started but.
