Late last month, following its screening at the Sundance Film Festival, U2 3D opened in limited release at over 60 IMAX theaters nationwide. Starting today, the film will appear in more than 600 3D-ready digital screens across the country. U2 3D was produced by Jammys co-founder and former Wetlands Preserve owner Peter Shapiro. To read a bit more about the process, check out Jefferson Waful’s recent site interview with Shapiro.