Hi, I am based in UK so dont know if this model is familiar. I have spoken to several people at Toshiba (UK) and was told that the lamp for model 46WM48P back projection TV is obsolete. Has my TV is only 8 months old I find this very worrying. I was also told by David Tindal at Toshiba that this lamp is used by all the UK models. Does anyone have any info on this?