A source just told me that the E-P3 has built-in Eye-Fi support for controlling the Eye-Fi cards (Click here to see the cards on eBay). And as you know there will be a new flash too (the Olympus FL-300R). A new source told me that it works like the Sony’s F20AM (Click here to see the cards on eBay). For example you fold down to turn off.
And now a couple of confirmations:
1) A couple of sources confirmed that the 40-150 II R is coming too.
2) Sources are now certain the sensor is designed by Olympus (and produced by Panasonic). Olympus goal was to improve the dynamic range, color fidelity and autofocus speed.
3) New and known soruces keep saying AF speed is amazing