There is a preview on DPReview now. This is a fascinating camera; I didn't realise before, but its not just another compact sensor camera, the sensor is about twice the size of a normal compact and larger than the sensors in other premium compacts such as the LX3, S100, XZ-1 etc. Its also an "EXR" sensor, which is quite unique, particularly in its abilities to improve dynamic range, something which I personally long for. It means a loss of total resolution when applied back down to 6MP, but thats a small price to pay IMHO for extra dynamic range with going into HDR malarky. 6MP is more than enough for me.
The EXR tech is described here on page three of the preview: