With your experience, my question, as quoted above by the PP, is how much do you want to spend? If you haven't been following what has been happening in the digital camera world, there was a recent large photography show in Germany, Photokina. The manufacturers released a slew of new equipment, Nikon 7000, Canon 60D, and Pentax Kr and K5. I only mention these three manufacturers because of your original post. This seemingly caused some of the older model camera prices to drop slightly. As has been stated Nikon and Canon are the two largest, offering a full range of cameras from entry level APS-C to professional FF (full frame). Pentax has shied away from the FF and has concentrated its efforts in APS-C. Nikon and Canon have stablization in their lenses and Pentax has it in the body. There are pros and cons to both. The Nikon and Canon lenses tend to be more expensive because of stablization in the lens (some say the optics are better also, but that is another whole discussion that I'm not getting into). Because of APS-C, the Pentax lenses tend to be smaller and lighter, but can be somewhat slower. This is being offset by the high usable ISO of Pentax' recent camera body offerings. This is just a brief overview of what is happening out there. So my question, again, is how much do you want to spend? IMHO, all the manufacturer's cameras will produce excellent images, so its a matter of cost and personal feel for the camera.