A great site for detailed information on digital cameras is DP Review. This is a site I have used for years referencing camera specifications, controls, performance, and comparisons. The site covers everything from entry-level point and shoot models all the way up to the high-end professional bodies. Not only is there a wealth of information on cameras but the site offers camera industry headlines, as well as extensive forums that contain vast information on everything photography. Make sure to bookmark the site for future reference, the information will be invaluable when it is time to make a purchase or reference specs.