Integrators at the Electronic House Expo will get the first glimpse of a new Digital Cable Tuner Diagnostics utility that helps provision CableCard tuners for Windows Media Center. Prepared for the Media Center Integrator Alliance, the new software tool helps tackle the age-old pain point of Windows Media Center: that darn CableCard thing, will be demonstrated during the two-day Media Center University at EHX, March 11 and 12, reports CE Pro.