Initially excited, now disappointed

I was really waiting for the X10...great lens (as we expect), controls and beautiful design...and a 2/3 sensor...but...a EXR sensor means 6mp resolution , doesn't? (i remember a review somewhere that measured the f550 as 8mp native resolution)

So i downloaded a S100fs raw file from IR and it seems on par (a little better) with my LX5...
So, any (no) reason for a LX5 owner to buy a X10? What do you think?

Regards.