Looking back at the 1080i vs. 720p debate, Electronic House breaks down the broadcast formats we're left with for our televised HD. With the major players locked down and millions of dollars of equipment already in place it's basically a check of where the dust has settled (ABC & Fox on 720p, most others on 1080i.) These days our worries usually tend more towards overcompression and other maladies potentially affecting the signal than its native resolution -- at least until 1080p & 3D hit the stage.