Hi, can someone help me? I wanted to know if this product (Bones season 1-4 Box set) comes with english subtitles? I am Portuguese and it's a little harder for me watching something without subtitles than something with them. I can read english perfectly, but hearing and understanding it is a little harder (sometimes they talk so fast!) So if somebody could tell me, I would be very grateful, because I really want to buy this. Thank you.