These are just collecting dust. Well, not literally. Maybe someone can give them a home. One is a barely used Lite-On model LTR-52246S. It has a white faceplate on it with headphone jack and volume control. The other is a new Toshiba/Samsung model SW-252 with a black faceplate. This one came out of a Dell 8400 that I bought last spring. Both are rated at 52x24x52. Asking $20 a piece shipped or both for $30 shipped. That should pay for about 2 days heating this winter. Thanks for looking and reference on ebay is rocmuzo. ***Lite-on is sold*** samsung still for sale for $15 shipped.