We first caught sight of Sony's latest reader when it mysteriously swung past the FCC, but now the PRS-T2 has arrived to spill the beans at Park Row's most famous resident. J&R's pre-order page reveals that the 6-inch touchscreen WiFi-only device is packing a 800 x 600 E-Ink display, a battery promising two months life and a built-in stylus. Software options include six dictionaries, Evernote Clearly, Facebook for Reader and a free copy of Harry Potter and the Philosopher's Stone. The elect