buying decision: Canon S95 / Olympus XZ-1 VS Olympus PEN - EP L-2

Hi,

I have Canon 40D and are absolutely happy with it. Due to its large body, I often don't carry it with me and miss out on many interesting moments I'd like to capture.

I am thinking of buying a camera that will be smaller in size, yet have all the manual features of professional DSLR that I can carry with me at all times.

Being a Canon fan I was thinking of buying Canon S95, but now that Olympus XZ1 is out I am having second thoughts between Canon's XZ1 and PEN EP-L2.

I never actually had a chance to play with a micro four-third camera like PEN EP-L2.

Any help and personal insights would be much appreciated!

Thanx,
Draganm