I need a new camera (XZ-1 stolen). Perhaps a micro-four system?

Until recently I had XZ-1. But I noticed that on gloomy days and low ISO it produce strange photos. So I sold it and got almost new second hand E-PL3 for same amount of cash, that XZ-1 brought. I am quiet happy with "exchange". Photos are in my opinion of higher quality, and I can even rise ISO to about 1000 and don't worry too much about noise. Ok, to have similar lenses, I will have to pay some serious money, but I am prepared to do so.

So, since E-PL5 came out, you might find good deals on new E-PL3. That would be my suggestion...