There is a very recent review of the Sony A200.
Since there is little difference in the A200 and A300, you should read the A200 review.
Here is a link:
Click the green link just under the photo of the A200.
I've been looking for a good entry-level DSLR for which i use for quite a while. I can't choose between the Canon XSi and the Sony A300. Is the A300 in body image stabilization good vs. Canon's built in lens ones? And is Sony/Zeiss lenses good compared to Canon's huge variety? And is Sony's cameras easy to share images like Canon's PictBridge? And of course is Sony A300's image quality as good as the more renowed XSi's?