I have been trying for past 6 months to lay my hands on a SAMSUNG PS42P4AX but to na avail.All those online retailer never seem to have 1 in stock and even after you have paid upfront and waited for 6-8 weeks you then get model discontinued. Samsung are still displying it on their website as are about retailers - RobertsonOnline and ElectricalShop.You try calling them up to inquire.........Long stories is all I have been getting. I have also read some articles about a loud buzzing noise that seems to come from the TV after a few hours operation.Any one had the same problem? I have a max of £2,500.00 to spend on a TV that will have minimum 1024 x 1024 resolution + Twin Tuner + 3 Scart sockets. Any ideas about which model of plasma fits the bill apart from the invisible and un-obtainable SAMSUNG PS42P4AX??? Many thanx!!