Hi, new to plasma but have been reading the forum for the last couple of days and have ordered the 37" from comet (£5080.00 with 5 year warranty) on interest free credit. My question is, I have been on panasonic website and downloaded their user manual and there is a quote that concerns me " The plasma display panel is manufactured using high level tech etc. etc. but some parts of the screen may be missing picture elements or have luminous spots. This is not a malfunction" Can anybody tell me if this is a known problem with plasmas or just panasonic? Thanks for any advice.