Casio Exilim EX-Z4U 4 MP Digital Camera w/ 3x Optical Zoom and Dock :

Technical Details: 4-megapixel resolution for photo-quality 11 x 14-sized enlargements 3x optical zoom lens; audio playback and voice recording 2-inch color LCD screen; 0.01-second shutter lag; built-in lens cover Store images in either 10 MB built-in memory or on Secure Digital (SD) memory cards (memory card not included) Powered by a rechargeable lithium-ion battery (included with USB docking/recharging station) 4-megapixel resolution for photo-quality 11 x 14-sized enlargements  2-inch color LCD screen; 0.01-second shutter lag; built-in lens cover Store images in either 10 MB built-in memory or on Secure Digital (SD) memory cards (memory card not included) View product descriptions & reviews

Casio Exilim EX-S500 5MP Digital Camera with 3x Anti Shake Optical Zoom (Orange):
Technical Details

2.2-inch high-resolution TFT color display Movies have up to 640 x 480-pixel resolution Anti-shake, auto-macro, and quick shutter features produce great photos 5.0-megapixel CCD captures enough detail for photo-quality 13 x 17-inch prints Up to 80 minutes of continuous MPEG-4 video with audio capture and playback Recording Element: 1/2.5-inch square pixel primary color CCD; (5.25 million total pixels; 5.0 million effective pixels) Recording Format: Still Image: JPEG (Exif. Ver. 2.2), DCF standard; DPOF compliant; Movies: AVI (MPEG-4 compliant); Audio: WAV Recording Medium: Built-in internal flash memory (approx. 8.3 MB recordable area) View product descriptions & reviews

Casio Exilim EXZ57 5MP Digital Camera with 3x Optical Zoom:

Technical Details Fast shutter speed--images are recorded approximately 0.01 seconds after the shutter is released Approximately 400 shots per battery charge Powered by Lithium-ion rechargeable battery (included, with charger); stores images on SD cards (camera features 9.3MB of internal memory) 5-megapixel CCD captures enough detail for photo-quality 13 x 17-inch prints 3x optical zoom; extra-large 2.7-inch LCD display 5-megapixel CCD captures enough detail for photo-quality 13 x 17-inch prints 3x optical zoom; extra-large 2.7-inch LCD display Fast shutter speed--images are recorded approximately 0.01 seconds after the shutter is released Approximately 400 shots per battery charge Powered by Lithium-ion rechargeable battery (included, with charger); stores images on SD cards (camera features 9.3MB of internal memory) View product descriptions & reviews