Best Digital SLR - Canon Digital Rebel XTi.

Technical Details 10.1-megapixel CCD captures enough detail for photo-quality 18 x 24-inch prints. Large 2.5-inch LCD display; includes Canon's EF-S 18-55mm, f3.5-5.6 zoom lens. New self-cleaning dust function, plus Dust Delete Data Detection in included software. DIGIC II Image Processor provides fast, accurate image processing; Picture Style settings for added creative control. Stores images on Compact Flash (CF) memory cards; powered by battery pack NB-2LH. See more technical details Product Dimensions: 5.0 x 2.0 x 1.0 inches ; 2.0 pounds.

Low Cost Digital Camera - Canon Power Shot SD600

Technical Details.
6.0-megapixel CCD captures enough detail for photo-quality 14 x 19-inch prints. 3x optical zoom; 2.5-inch LCD display. ISO 800 shooting; widescreen (16:9) stills recording. Fast Frame Rate Movie Mode for shooting high-quality movies at up to 60 frames per second QVGA (320 x 240). Powered by a lithium-ion battery (battery and charger included); stores images on SD cards (16 MB memory card included).