Well I believe you buy for the functionality of it... will she take more stills than vids, or the other the other way around? I'm a Nikon guy... So I'll naturally have the tendency to look to them first for a solution...I also looked at comparable Canon, they do produce some good equipment too... have a look at the below.
Nikon Coolpix P90 Digital Camera
24x Optical Zoom Nikkor ED Glass Lens
Legendary Nikkor optics are known for a tradition of uncompromising color and clarity. This rich history coupled with the 24x optical zoom range (26-624mm 35mm film equivalent) of the COOLPIX P90 boasts exceptional quality and complete compositional freedom. From landscapes to portraits to telephoto sports and nature shooting, the P90 takes you where the action is!
3" Vari-Angle LCD
Bright, sharp, and easy to view at any angle, the 3" LCD of the P90 makes composition a snap. The screen offers 90 degree tilt for easy high and low-angle shooting. The wide viewing angle makes framing and reviewing your photos a pleasure, even under harsh sunlight.
15fps Sports Continuous Scene Mode
Never miss an action moment again! The new Sports Continuous Scene Mode of the P90 captures up to 15fps at a resolution of 3MP or less. From the fast-paced action of the soccer field to an eagle in flight, the P90 works with you to capture the moments that matter most.
Best Shot Selector
Great for night portraits and low-light landscapes, Nikon's proprietary Best Shot Selector mode ensures the sharpest picture possible by sorting up to 10 continuous photos and automatically saving the sharpest frame.
Advanced Face Detection Technology
Nikon's Advanced Face Detection technology keeps everyone in focus. From individual portraits up to a 12-person group shot, the P90 puts an emphasis on faces. Compose with the confidence that everyone will be in focus!
Canon PowerShot SX20 IS Digital Camera
High Resolution Imaging
By combining a new 12.1 megapixel CCD sensor and Canon's advanced DIGIC 4 Image Processor, the PowerShot SX20 IS offers amazing image quality with dramatic low light sensitivity. Impressive ISO 3200 capability reduces blur and subject movement for crisp photos with spectacular sharpness and clarity.
20x Optical Zoom Lens
Built to the highest standards, Canon optics bring rich color and uncompromising quality to every subject. The 20x optical zoom range (28-560mm 35mm film equivalent) of the SX20 IS takes you where the action is. From landscapes to telephoto sports and nature shooting, you'll never have to compromise on your vision.
HD Video Recording
Record family events or unlock your inner filmmaker with smooth 30 frames per second HD video. The SX20 IS captures broadcast quality 1280 x 720 video with life-like stereo sound. The camera even provides use of the optical zoom while recording. Easily share your memories on a big screen HDTV by connecting the camera with an optional HDMI cable.
2.5" Vari-Angle LCD
Easy to view at any angle, the razor-sharp 2.5" LCD of the SX20 IS makes composition a snap. The screen offers 270 degree tilt and 180 degree flip for easy shooting at any angle. Framing and reviewing your photos is a pleasure, even under the brightest sunlight.
Smart Auto Technology
Concentrate on your subjects and let the camera handle the technical details with Canon's Smart Auto Technology. The SX20 IS analyzes your situation and shooting conditions with 22 scene settings. Whether you're photographing flowers, a sporting event, or a night out with friends, the camera maximizes image quality while minimizing effort.
Optical Image Stabilization
Canon's optical image stabilizer counteracts camera shake caused by unwanted movement. Vibration sensors detect the angle and speed of hand movement and send this information to the processor, allowing the camera to compensate. This adds stability to hand-held, telephoto and moving shots and enables shooting at shutter speeds of up to three stops without the use of a tripod.
AA-size Battery Convenience
This AA battery powered camera enables you to easily power up. Since AA-size batteries can be purchased at virtually any store, simply get replacements wherever you go - no special power adapters or chargers are needed.
Hope this helped... I'll let you know if I think of anything else...
Alien