Sure, the Radeon HD 5870 Eyefinity 6 Edition is the latest and greatest in desktop multi-monitor solutions, but if you happen to be hexaphobic (or financially challenged, perhaps) you'll need something a wee bit smaller. To that end, PowerColor just introduced the Radeon HD 5770 Eyefinity 5. With a whole one less mini-DisplayPort than its heftier cousin, the Eyefinity 5 has all the mid-range muscle of a regular Radeon 5770 -- down to the megahertz, we checked -- but has five independent display controllers f
