OMG - I had two soft drinks yesterday that were poured by someone else. I drank diet pepsi all through R1 P2 and it worked out okay for me. However....yesterday afternoon when I was at my mom's house watching the kids swim in her pool, my sister offered me a drink. I asked for Diet Pepsi with ice in a glass and only later found out when I saw the cans inside on the counter that it was *regular* pepsi. I almost flipped out and the scales reflected the gain this morning because yesterday I was at 197.6. Lesson learned. Anything I drink from now on will be verified by me first.