excellent product that I highly recommend and especially much better than I was before avaias namely dvd + rw -rw and sony. with the Sony brand when I created a dvd with nero or other product xylisoft in a video when I read his inetrrompais is on average 5 minutes before the end, I made the test to be on, not as a dvd but and several same result regardless of the software I mentioned and in addition making simple.je adjustment so you deconseille the Sony brand. to return a verbatim I had the opportunity to read on the net that are the best in their field this is what pushes me to buy their homes and elsewhere soon I plan to renew the experience with dvd + rw and cd-rw dvd-rw verbatim.les is not my priority given that they are the first generation and have to manually perform the finalization as it is not automatic that is not the case with dvd + rw.j'espere enlighten you have the best possible ...