EA is releasing a Bad Company 2 beta for the PlayStation 3, but before then, we risk life and limb to see what kind of action this South American map will offer. When EA released the public beta for Battlefield: Bad Company in the spring of last year, it was limited to the Xbox 360 even though the full game would also arrive on Sony's rival console. For the upcoming sequel, EA is taking the opposite approach. The publisher has decided to spread the love around with the announcement of a Bad Company 2 public beta due out exclusively for the PlayStation 3. To get an idea of what's in store, EA recently invited us down to its Redwood Shores offices to play several rounds on the Arica Harbour map that will be included in the beta. (And of course, this map will also be part of the final Xbox 360 and PC versions of the game.)...