Thanks for the reply. Actually it didn't take me 6 years.

Just 6 years ago. Then I put it on hold after about a few months playing around with it. Then I got busy with my work then never go back to it. Back then I got a different model of Midi-Karaoke player. Forgot the model. Anyway, have you ever have a problem with your California electronics player? Mine was working perfect the first few months I got it. Then, it will start freezing up on certain songs once in a while. Now it would not detect the DVD or midi-DVD disk. It has no problem detecting CD though. I also wrote a MIDI karaoke player but never release it because I never had the time to make a graphics for the control. I haven't had a chance to playing around of what you guys made but from reading the post you guys had, seems like you guys are making progress.
Toan Hoang