I've just received a Viera plasma and I have some concerns. I reduced brightness and contrast for running-in period. I use a DVI DVD player and Dreambox receiver with YUV output connected to the plasma through VGA port. So the sources and connections are the very best. I'm generaly satisfied with the PQ, but I'm coming from 36fs70 sony CRT and sometimes I'm disturbed by solarisations, green dots on black and poor shadow detail in dark scenes. Is there any chance to get rid of them after the running-in period? Can anyone confirm that plasma's PQ get improved in the long run?