Been using the Canon S2-IS and am extremely pleased with pic quality and numerous functions.
Basic "auto" mode makes basic pic taking easy.
Fits in the hand nicely.
AA batteries are a plus. Rechargable-type are cool, especially with a charger that uses house current OR can plug into auto's cig lighter.
12 time aptical zoom preferable to digital zoom, that is also present.
Batteries last a long time, longer than some of the competition.
Consumer Reports rates it very high, at the top in one category of I recall correctly. Price has plummeted since the S3-I3 has been released. The I3 has a megapixel or two higher rating than the I2's what? 5 MP? But, the I2 has plenty of whatever is needed.
You will likely be pleased with almost any digital camera from a name-brand firm. At least for basic photography.
You mention SLR. Do you plan on swapping lenses around? If not, you likely do not need an SLR-type camera.
Your mid-level point-and-shoot types are all most folks need.
Consumer reports had a recent report on digital cameras and while not the definitive word their reports can be helpful.
Uses the SD memory card that I think is a plus.
Here are helpful sites:
http://www.neocamera.com/index.html
http://www.dpreview.com/
http://www.digitalcamera-hq.com/digital-cameras/dchq-resources_guide.html
Now, go forth and gather photons.