Many factors are fueling the increasingly high demand for videoconferencing, not the least of which are reducing costs and increasing workforce productivity. Improvements in the past year have greatly improved the videoconferencing offerings and making it a viable tool within today's enterprise. This expert E–Guide, a series of published Networking Media articles—takes a look at the factors driving videoconferencing and 10 ways to determine if videoconferencing can help your company reduce costs, while increasing productivity.