a friend has a samsung SP43W6HL TV that won't accept a xbox 360 hd signal in 1080i. Samsung say that this is a 'non-standard' 60hz signal (they say it will only except a 50hz signal) and he has no case against them (one of the reasons he brought it was that it said 1080i on the front). can someone let me know if this is true,does that mean bluray/hd-dvd wont work either? can someone post what other products will or wont work with this tv? i.e. what hd products are 50hz/60hz. thanks.