I've been using the Panasonic 14-45 as my main walkaround lens on the E-P2. It's a decent enough lens, but I've not been fully satisfied with the performance at the wide-end, and it has a fair amount of chromatic aberration. Based on a number of recommendations, I ordered the Olympus 14-54II. I've only had it for a day now, but so far, I'm a bit disappointed. Sharpness at 14mm is still lacking at the edges of the frame, and CA remains high. In addition, the autofocus speed of the 14-54 is much slower than with the Panasonic. At this point, I'm wondering if there are any reasonable options for the E-P2 that offer better performance at 14mm. Has anybody compared the new pancake against the 14-45? How about the new Olympus 14-42 from the E-PL1s kit? I know the 12-60 will be better, but it's more than a tad unwieldy on the E-P2 and autofocus performance is even worse than the 14-54.