Help me to select the best camera

[swapneel]

Hello Everybody

I want to buy a 4-5MP digital camera and after lot of research came down to four choices. I am totally confussed, please help me decide as to which one should I go for.

1. Canon Powershot G5

2. Sony Mavica mvc cd500

3. Nikon Coolpix 5700

4. Fuji S7000

My requirement is to have a camera with SLR functions like manual exposure, shutter speed control and focussing along with good auto focus. Storage is not a concern. I will be mostly using this camera to shoot family and also will be using outdoors.

IF you know any other camera please suggest.

Swapneel