I have bought in the net LG model 42LK530. One of these retailers who deal in returns, ends of lines, etc. all legal. Anyone know how this differs from the 42LK530T. The latter is sold by normal retailers like Argos. Is it just a device so that retailers can claim its not the samed model. I was researching something else once and found out that some Argos products had the suffix A to avoid comparison discount claims.