http://www.adammillerrealtor.com/cnet-reviews-canon-digital-cameras/

Which camera is better?
I am not a pro with cameras, but i ‘ve always liked photography, but I have never tried it, so I was thinking of getting some nice camera and trying it out. So which one would you suggest is best? I have always wanted some thats almost professional like number 2, but a lot of people tell me I don’t need such a cam, cause it’s too big, but still I love it, but I don’t know if it’s good.
So which one should I buy?
1) http://reviews.cnet.com/digital-cameras/canon-powershot-a570-is/4505-6501_7-32314644.html
2)http://reviews.cnet.com/digital-cameras/fujifilm-finepix-s700-black/4505-6501_7-32401643.html
3)http://www.photographyblog.com/reviews_canon_digital_ixus_70.php
I just need to know from this three cameras or sth around the same price
I would forget the third one. The only reason to buy it would be so you can fit it in a pocket.
Both the A570 IS and the S700 will produce good photos. Personally I would recommend the S700, unless a smaller camera is more important. The only advantages IMO of the A570 IS over the S700 are optical image stabilization and smaller size.
So, you need to decide-do you want a portable camera with good image quality? Then get the A570 IS. Do you want a camera with a long zoom range? Then get the Fuji S700.
Of course, I would recommend you get something like the Nikon D40 kit and a 55-200 mm VR lens, but I realize that is prob. out of your budget.
I would also check into the Canon SX100 IS. It combines the best of the A570 IS and the Fuji S700. It is a bit more expensive, though.
Canon EOS 7D Review – CNET