The Beeb has finally detailed its plans for 3D broadcasts during the London 2012 Olympic Games this summer, and unfortunately for fans of the technology, the content available for live viewing will be pretty limited. The BBC's site lists the Opening / Closing ceremonies and the men's 100m dash for its experimental coverage and that's it. At the end of each day a "highlights package" will be available, but we're still not sure what other sports will be included yet. This approach harkens back to NBC's 24 hour tape delayed HD broadcasts of 2004, and accordi