I have my E-PM1 for two months now which replaced my E-PL1. I am very happy with its small size especially with the Panasonic 20mm F1.7. The E-PM1 developed a problem last week when it can not focus and can not adjust the aperture. Sometimes it comes back to life after a day or so, but as soon as I change lens, the same thing happens again. I know its a problem between the body and lens and have cleaned the contacts, but that did not fix the problem. I'll have to send it back for repair. Has anyone seen this issue with any other MFT camera? I am just curious to know if this is a problem with this camera.