It certainly took them long enough, but Olympus has finally (finally!) introduced a Micro Four Thirds camera with a price tag that's a little closer to earth. If you'll recall, both of the previous PENs cost upwards of $750, but the E-PL1 touts a much more reasonable MSRP of $599.99. And that doesn't mean Olympus has been stingy on features. Nope, quite the contrary as the the minuscule body is packed with the same 12.3 megapixel image sensor as the E-30 and