Today, I have done some searches and found the following:-1. NX10 Vs K-7 Vs EP-1: JPEG/ISO Testhttp://www.optyczne.pl/122.6-Test_aparatu-Samsung_NX10_Jako%C5%9B%C4%87_obrazu_JPEG.html (in Polish)Well, it seems that the pictures produced from any Samsung sensor camera suffer from either noise or loss of details, especially when ISO goes up. :-(2. NX10 Vs GF-1 Vs EP-2: Full Detailed Shootout! (User