The manual is still available from Canon.
Modes available from the mode dial: Manual, Aperture Priority, Shutter Priority, Program Auto Exposure, Auto, Easy, Movie Digest (makes a movie from stills), Scene modes (see below), Creative Filters (see below-below), Movie (or set up preferences in the menu & hit the red button).
Scene Modes: Portrait, Landscape, Kids & Pets, & SCN. SCN has menu options: Handheld Night Scene, Low Light, Beach, Underwater (requires housing – this camera is not waterproof), Foliage, Fireworks, & Snow.
Creative Filters: Super Vivid, Poster Effect, Fish-eye, Miniature, Toy, Monochrome (actually pretty nice), Color Accent, & Color Swap.