Sorry to rain on Tom's parade, but both those cameras are pieces of shit relative to others. She might wanna get those is she doesn't really care too much about features, and shooting in low light situations and optical zoom. But, I'd recommend looking at what I've listed below if she wants something with a little more *oomph*.
. Whoring myself for money at Best Buy's Digital Imaging Dept. I've come to learn what digi cameras are all about.
The Kodak CX7300 is terrible because it has a plastic body and plastic lens, its not even glass. That will give you a shitty photo quality comparatively. It also doesn't even have optical zoom, only a 3x digital which is close to useless. All digital zoom does is enlarge the pixels and ruin image quality.
The Canon A400 is better, but still an overall bad camera. Good luck trying to shoot in low light situations with this thing.
If you want a decent camera for the price, look at the Canon A510, its a 3.2 MP camera for $199.99. Kind of steep for a 3.2 MP, but the quality will not disappoint.
http://www.amazon.com/exec/obidos/t...104-5767436-4430368?v=glance&s=photo&n=507846
However, for $200 you could go a step up in terms of megapixels and get the Kodak CX7430. Its a 4 MP camera and because its a Kodak it'll be really easy to use. However, the body is still plastic, but a better plastic, and Kodak's lens work does not get really nice until their DX series which ave the Schneider lenses.
http://www.amazon.com/exec/obidos/t...104-5767436-4430368?v=glance&s=photo&n=502394
If you have a rather large hole burning in your pocket, I'd say look at the Canon SD300 Elph and Sony DSCW1. I can personally recommend the W1 because I own it and love it. It's got a huge 2.5" LCD screen which I love, and also the Car Zeiss Lens and fun little features. Its also a 5 MP camera which she may or may not want/need.
http://www.amazon.com/exec/obidos/t...104-5767436-4430368?v=glance&s=photo&n=502394
And as far as the SD300 is concerned, I have heard nothing but good things about it. Its a 4 MP camera, and extremely small and sleek. It can also film at 60 FPS! Thats unheard of for a camera.
http://www.amazon.com/exec/obidos/t...104-5767436-4430368?v=glance&s=photo&n=502394
Sorry if I sounded condenscending, not meant that way at all.