I just bought the Canon S5 IS for my wife. It is a real good one that goes for about $350-400.
If you really want detailed information, check out Digital Photography Review. They review all the cameras, tell their good and bad points, have detailed graphs, and give approximate prices.
I have a Kodak Z812 IS that I got not very long ago. I think it takes good pictures. Here are some pictures I took at the Zoo HERE. HERE is the link to the Kodak web site for the Z812.
Panasonic 12x zooms are nice. I have the older model Panasonic FZ5 and have quite enjoyed it. Before I bought a camera I read reviews at Steve's and Dpreview. That will be a great help to you in deciding on the best camera for your budget.
I have an old 3 mega pixel Sony camera that does quite well. One criteria that I considered is that it uses AA re-chargable batteries. That way if the batteries go dead, new batteries can be found at any corner store.
I have an old 3 mega pixel Sony camera that does quite well. One criteria that I considered is that it uses AA re-chargable batteries. That way if the batteries go dead, new batteries can be found at any corner store.