Flat panel HDTVs are certainly popular, but to get a really big picture, you're talking really big money. At sizes over 100 inches, expect to pay five or six figures - and that's before considering the cost of the hassles associated with actually installing one of these gargantuan beasts. Home projectors, on the other hand, can offer a very large (100-inch-plus) image for under $5,000, with some 720p models actually dipping below the $1,000 mark. Throw in a projection screen and you're talking high-quality video viewing at a fraction of the price of a similarly-sized flat-panel set. Following are ten of our favorite home cinema projectors that offer excellent picture on a very large scale.