You'll know from our Canon 7D review roundup that these semi-pro DSLR reviews tend to take a little while longer to cook than ones for, say, the world's latest, fastest graphics card. That means we're looking at analyses of a shooter that's been out for a while, but boy are they thorough. The D300S (our unboxing can be found here) is Nikon's gentle massaging of the D300 formula for success -- with added 720p video recording and an extra frame for a 7fps burst mode -- and that's borne out by the reviews. You're still getting an outstanding 12.3 megapixel APS-C CMOS sensor, 51-point AF, and a sturdy weather-proofed body, but question marks remain as to whether the new additions offer enough of an upgrade from the D300. The HD video recording is hamstrung by a mono mic and a frankly silly 5 minute maximum clip length (a limitation not present on direct competitors from Canon and Pentax), but the addition of a second memory card slot (now offering SD as well as CF storage) and a dedicated Live View button along with purportedly improved noise performance could just make the difference for new buyers. Hit the links below for more, including comparisons against the Canon 50D and 7D, as well as the Pentax K-7.