On our trip last month to Playa Del Carmen, we brought a couple of movies from home. When put them in the DVD player in the room the screen read "wrong region" and would not play the dvd...is there a way around this? or do I need to bring my own player? Has anyone else experienced the same problem? We are leaving for Manzanillo on Tuesday (Las Hadas) and at least one night will be movie night. Thanks for your help!