Where do I start
 

First question is, do I understand the plex writer install instructions to say that I should only run this unit as my D drive? I placed it in the second compartment of my computer, just below my hp burner, I should remove the HP burner, correct?
Second question, I went to the manual, for Karaoke Pro 4, which I assumed was going to start at the beginning, but it appears to me that all it talks about is how to create a karaoke CD by stripping the vocals, installing the graphics, etc. Where's copying karaoke CD's 101?