Maybe this double side disk is legal, but it sure looked like something copied in a third world country. I was able to see Family Vacation on side one (unlabeled)but the reverse side(European Vacation) was a total mess. I tried to view it on different systems, courtesy of our neighbors, but to no avail. I'll contact Amazon to see if I can get a partial refund for the European Vacation side of the disk. In the meantime, be wary of this seller!!