Depending on what you are looking for out of your camera, I would say the following:
Canon PowerShot G10 - If you want a high image resolution (14.7 megapixels) and loads of advanced features. It can be used in full auto mode or for those wanting more control, allows many manual settings and adjustments.
Canon Digital Rebel XSi dSLR - Excellent choice either for those wanting to step up into the digital SLR world or for the experienced enthusiast looking to tweak things a lot more.
Canon PowerShot A590 IS - This one is at the low end of the price range but still has 8 megapixel resolution, image stabilization and the other usual features you expect on a Canon.
Canon PowerShot SD770 IS - This is the one you want if you are looking for a point-and-shoot compact camera with a high image resolution. This one has a 10 megapixel image processor.
Canon PowerShot SD1100 IS - The compact camera for those who want to choose from a range of colors for the camera body. It is aimed at being a fashion accessory that can be taken everywhere but still has an 8 megapixel image processor and the same features as the other SD ranges of Canons.
Hope this helps...
The best cameras that are digital come from either Canon or Kodak and can be found quite easily with most of the accessories you are looking for.
One of the most popular and highest rated underwater digital cameras on the market today is the DicaPac WP410. It can be purchased on www.amazon.com for only $19.59.
Cameras can be had with up to 12 megapixels,that are a simple point and shoot format.
Some of the best color digital cameras include the Sony Cyber-shot DSC-W330 14.1 MP Digital Camera and the Nikon Coolpix. They are both highly rated.
Canon is currently the best rated cameras on the market at this point.
You can compare prices of digital cameras at pricegrabber.com and type in digital cameras.
Polaroid and Kodak are always at the top of this list. They are constantly coming out with new and even better products. They are especially good if you're using them with Polaroid and Kodak cameras.
The Canon Digital Rebel is the highest rated SLR camera. This starts at $350.00
Some of the higher rated Sony cameras with flash include the Sony HDR CX580, CX230, CX430 and CX260 model cameras. All of these models are high quality flash cameras that also include video capture.
There are all types of movie cameras available to consumers. Most digital cameras these days are equipped with video taking ability. Kodak and Samsung offer some of the highest quality cameras.
All modern digital cameras are colored digital cameras, although many do have a feature that allows you to take black and white pictures instead, if that is what you are looking for.
The highest rated Fujifilm digital camera of 2012 was the Fuji FinePix F660EXR camera. It cost $280 and had 16.0 megapixel and good reviews from users.