A few details about the new Olympus E-P1 have been released. The new camera is believed to have some of the following features: In-camera image sensor stabilization to stop camera shakes. See Cnet for heaps of pics and more details
A large viewfinder that magnifies and image by a factor of 1.15.
It shoots 5 frames per second with a max shhutter speed of 1/8000 sec.
dust reduction system for image sensor.
Waterproof battery compartment.
Original source here