Hi All. First post so be gentle!! Purchased a Panasonic TH42PV500 from Dixons online and after a couple of weeks noticed what I thought was a small fly on the screen mid-centre. Turns out this 'fly' is a dead pixel. Thinking that Dixons would just exchange as it was reported inside 28 days I phoned to be told that this is acceptable. Numerous phone calls later and I'm not any better off but I'll continue to press for what, I believe, should be a replacement or refund. What's your views on this? Michael Rossi.