AMD's Eyefinity technology is one of the best ways to fill every inch of your peripheral vision with pixels. However, it's certainly not the cheapest, relying on DisplayPort-capable monitors -- inputs that even some current models lack. This has left many gamers buying $100 DisplayPort-to-DVI adapters, significantly raising the cost of adoption, but AMD has announced an unusual plan to tackle that: cheap adapters. The company is helping to develop converters that are expected to retail for just $30, still not as disposable as the VGA-