For some people, an ordinary old giant flat-screen television and Blu-ray player just aren't enough.
How much would you spend for the best of the best? Some hard-core videophiles and audiophiles dump incredible amounts of cash on home theater equipment (and fancy home theaters) that can cost as much as the average car or house.
In the latest installment in our series, we look at some ultra-high-end home theater equipment -- and a few custom theaters -- that redefine the notion of excess.
Be warned, though. The gallery below might give you a serious case of upgrade-itis.