We already chewed the cud on these 20.3-megapixel shooters in the early hours of this morning, but Samsung knows we have multiple stomachs for this kind of thing so it invited us in for a little hands-on time. Now, it's worth reiterating that these cameras are far from cheap: the DSLR-rivalling NX20 costs $1,100 with the kit lens, the compact NX210 costs $900 and the wee NX1000 has yet to be priced but could likely come in at around $700. Even so, now that we've had the pleasure of meeting each one individually, there are a few key se