Olympus just joined the pre-PMA pileup with the announcement of its E-620 DSLR for entry-level enthusiasts. The E-620 is a mash-up of Olympus’ semi-pro E-30 and entry-level E-520 in a compact body approaching Oly’s own E-420 (the world’s smallest DSLR when launched). The resulting cam brings a 12.3 megapixel Live MOS image sensor with sensor-shift image stabilization, 7-point AF, TruePic III+ image processor, built-in wireless flash controller, and a fully articulating, 2.7-inch tilt-and-swivel live-view LCD. It also features Olympus’ Art Filters which take in-camera image enhancements a bit beyond sepia. Expect the E-620 body to ship in May for about $700; $800 with the 14-42mm f3.5-5.6 lens. Front-side front after the break.