Hello, My exactly 3 year old Toshiba tv, model number 28z47b, has broken. The engineer showed me that it has a Samsung tube which is not replaceable. I have contacted Toshiba by telephone and they say that they will reimburse me a certain amount considering the use I have had from it and the fact that tv prices have come down! But it cost £400 and had a lovely picture. Although I do not know what they will offer me yet what do you think I should get. Luckily I still have my old Toshiba tv and it is 18 years old and has never broken. Thanks in advance, Kevin.