Dawn and I visited the Arizona Museum of Natural History in Mesa, yesterday. Dinosaurs, old west stuff, photo exhibit, stuff for kids..... an all-around swell experience that I recommend!
Canon justed announced a new camera in the Rebel line, the T2i (or 550D overseas). 18 mp, full HD vid (at 24,25, or 30 fps), 3.7 fps stills, ISO up to 12,800, and Digic 4 processing. $800 body only or $900 with kit lens (18-55mm f/3.5-5.6 IS).