The Logic Off Topic list

Occasionally after I have quantized I'll notice that all the notes have 
shifted a bit on the grid. I usually select all of them and manually 
slide them back only to find that it has occurred in all the audio 
instruments. Any idea what's going on? I'm using Logic Pro 6 OS X.

A similar thing... in my arrange I have accidentally shifted the 
starting point in the arrange to a minus so that the starting point is 
no longer 1. When that has happened I just live with it because I 
haven't figured out how to reset it. It happens when I'm moving 
sequences or audio regions or resizing and the cursor slips into the 
"1" area of the bar ruler. I see it shift but can't figure how to undo 
it.

One last question, in Stevie Wonder's "Superstition" there's a hooky 
instrument that starts right after the drums. Does anyone know if that 
sound is included in Pro 6? I can't remember running across it in the 
synthesizers.

Thanks Peter