I specifically choose to take a 10:55 flight out of IAH to EWR to ride on the 767. I was willing and did pay more for the flight than other options available on other types of planes. I also choose to pay extra for a first class ticket. When I got to the gate, I was told that the 767 had been exchanged for a 757. Thus, no footrests, no multiple movie choices, no in-flight games, and no single seating. It seems wrong to me that Continental can change planes and take away perks of one type of plane without compensation. Am I totally off base here?