Bought as an upgrade for my laptop burner. Removal of the old DVD burner and installation of the new Blu-Ray burner from Samsung ran without problems. Was immediately recognized under Win7 Professional 64bit. Drivers were automatically installed by Windows and Brenner was ready for immediate use. Hatt far, all CD's, DVD's, and Blu-Ray's accepted. Have any problems on CD, DVD and Blu-Ray RW and R Burned. 25 as 50GB. Music CD's are placed at a speed to the hard drive, which I with the insertion of the next CD hardly descendant. Much faster than with my old DVD burner! Noise levels have also a little quieter than before. All in all, a highly reliable device that does what it should. Would I buy again at any time!
