Help is required guys! I've been reading through (what seems a rather large amount of info) on the forums about the various new Pioneer plasmas/LCDs that are coming out on the market. I'm not too bothered about them to be honest, but I was wondering if someone could point me in the right direction for their current offering. My father is about to purchase a 50in plasma. It's going to be a pioneer. This is as far as he has got, and he's been asking my advice on which one. I see there are various models with very similar model numbers - but at contrasting prices! Can anyone shed some light for me on the range? I note there are the 508D; 5080D; 508XD; 5080XD amongst others. I think I have put them in order of best there - but please correct me. My dad has a max budget for this part of his set up of c£2,400. Which 50in Pioneer do you think is the best? I think the 508D is better than the 5080D but is it worth the extra c£500? Any views and rank order on which is which and which (perhaps more importantly) is best for the cash would be very much appreciated. PJ