I had purchased a dvd movie at Maitri Mart in Plano. I took it home to watch but it did not work properly the movie was skipping in quite a few places and kept saying disc is dirty. Anyways, I tried to go back to Maitri Mart to see if I could get the movie exchanged, they were very rude and refused to exchange the dvd and said it was my fault for buying the dvd in the first place and that I should have known that old movies are subject to not working properly.