Wow, I haven't visited this site in years. Nice to see that it's still a kind, sane, and helpful group that hates drafting! Anyway, I'm doing a sprint tri this spring with a short (10 mile), but very hilly, bike leg. Anybody ever use those platform type pedals (designed to be used with your running shoes) that are always advertised in the back of the tri mags? Do they work well? Opinions?