The MIDI Controller Center gives me the error message"The keyboard has not been connected yet, Please correct the problem and try again". Does anyone know how to correct this problem? I am new to the MIDI experience, but so far it has been an OK experience. i run across a lot of technical issues which is the norm for computer use. I am pretty good at troubleshooting so it works out. I hope by the time I get an answer I will already have figured it out. I get annoyed when I buy a product and can't get the full use of it. Thanks guys, i appreciate it.