Epson's 3LCD PowerLite S4 projector

Epson has just released a new LCD projector that, while neither ultra-portable nor ultra-high-resolution, promises to deliver a crisp, bright picture for under $700. The 5.7-pound PowerLite S4 sports Epson's three-chip engine with no moving color wheel, a 170-watt lamp that throws a picture with 1,800 ANSI lumens of brightness (but only 800 x 600 pixels, unfortunately), and several features -- like Instant Off shutdown technology -- that help you get in and out of those stressful presentations a little bit faster.