Had my set for 10 days or so now, & am happy overall with it, but while I did not notice any spectrums initially, now I've noticed them I have to say they are starting to bug me a bit. I hadn't noticed any at all up till I was watching some old b/w DVD footage from the early 70's. Now I've noticed them any dark(ish) scenes from either DVD or Sky seem to display these symptoms, so I am increasingly trying not to divert my attention from one part of the screen to another too quickly so as to keep it to a minimum (quite difficult being only 3m away from the screen). Have tried adjusting the settings to improve things a bit but without much success. Does this spectrum effect bother anyone else much?