LO sensi, you are so helpfull! Will send ya some tulips
my friend, I do not get read errors... I have come to the conclusion that the plastic gears that open/close the tray are worn and thus sometimes stuck... though the video says "grinding noise" but I checked the drive and I see it has grease on the tracks... But I will re-check it , thanks for this sensi!
edit: "grinding" was the key word here... I found this: http://www.richspsxparts.com/dres.html
all thanks to sensi