hpluver4ever: Cedric was indeed from Hufflepuff. You are correct. Just before I wrote that I must have hit the 'Pause' button on my brain.

In the first movie, Harry is playing in a Quidditch Match against Slytherin. Slytherin's Seeker (pre-Malfoy) looks excactly as I pictured Cedric Diggory when I read Book 4. I think my bran pulled a gypsy switch on me. Everytime I think of Cedric, I see that actor in the first movie flying on a broom with Slytherin colors.
But I'm okay now.......