Pros: Superb overall picture quality Low-noise images even at high ISOs Very fast start-up time with no shutter lag Water- and dust-resistant

　　Cons: Expensive even for its class Steep learning curve No in-camera image stabilization Erratic 3D Focus Tracking system

　　Aspiring photographers looking to make the jump from an entry-level digital SLR to something more professional have a lot of good options these days. But the best camera we've seen so far in the so-called "semi-pro" DSLR category also happens to be the most expensive: the 12.3-megapixel Nikon D300, which retails for $1,799--and that doesn't even include a lens. Though your wallet might not appreciate it, the photography lover inside you definitely will, as Nikon has developed a worthy upgrade to its popular D200 DSLR. EMAIL:[email protected]