(speedstreet, your website reminds me something, are you from the Textpattern community ?)
If you don’t mind I’ll jump in the discussion, since I am into digital photography also

The Canon EOS 20D is indeed a great camera, a semi-pro tool.
Susan, I’ll suggest you check a few items before you buy :
- do you already have lenses ? If so, maybe start there to choose a digital camera, using existing lenses saves some money even if you have to take into account the 1.5x (Nikon) - 1.6x (Canon) multiplier (e.g à 50mm for 24x36 is a 50x1.6=80mm on a Canon EOS digital).
- Are you familiar with a particular brand ? Oftentimes people get used to the menu systems and it can be a factor buying a camera...
- Before you buy, go in store and check how the camera feels in your hand : ergonomics is a big part of the photographic experience. Is the grip right in your hand ? Does the button layout make sense to you ?
- Another thing that counts : check out the viewfinder, especially if you wear glasses, some cameras are known to be better than others. Technical datas will give you the Frame coverage (usually between 85 and 95% on entry level SLR and semi-pros).
And here are a few mistake to avoid : More often than not, people think higher pixel count means better camera : not that simple. Some things are critical to picture quality.
- autofocus : something to check is the autofocus performance, if you intend to make some sport or action photography. Nikon has a little edge here.
- mettering : how well your pictures are exposed is critical. Nikon has a little edge here.
- sensitivity : the signal to noise ratio is also something to be taken into consideration, if you’d like to do some night photography. Canon is quite good in this area with its CMOS sensors.
- lenses : check out which lenses are available for a given DSLR, and at what price. A nice thing to check is the used lenses market (some brands have good lenses in excellent condition, and a ridiculous prices => Pentax for instance).
Aside from all this, there is the subjective element : you’ll like some camera better for how it fits your hand, eye and you like its menus and ergonomics... not to mention there is a subjective preference for images from a given camera. Nikon and Canon are obvious contender, and you can’t go wrong with a EOS 350D or a Nikon D70s. Nor will you go wrong with a more expensive Canon 20D and Nikon D200 (the hot model at the moment).
That said, I tested the Konica Minolta D5D and Pentax *istDs they deliver superb images and are less expensive. The Konica Minolta has built-in image stabilization and the Pentax has the best frame coverage among entry level DSLR (95%). Those are contenders that deserves to be taken into consideration.
I am often amazed in the digital photography forums to end up discussing which camera is the best, technically speaking... instead of talking... photography ! It’s easy to loose perspective and get technical, but in the end most DSLR can do a pretty good job of taking superb pictures. In the end it’s the "eye" of the photographer that counts, the camera won’t take the picture itself
My twocents...
A nice website to check out is
dpreview.com, nice comprehensive reviews (even if some deem them biased...) and a great tool to make a choice : full resolution
galleries
Less comprehensive,
megapixel.net has nice reviews but more importantly very active
forums.