I just purchased a Pioneer CLD-97 from ebay, and ofcurse, with my luck, is not woking! it plays cds fine, but when I insert a laserdisc and hit play, I can see the LD spining, I can hear the laser moving up and down, but nothing, then the LD slows down a little, it speeds up a little, it slows down again... and no play. It gets recognize as an LD, but it looks like is not spining fast enought. CDs play fine. I clean the laser and tied cleaning the clamp, but it still does not play. I hope you can hlp me. thank you!