April has been a killer busy month, and if you haven't been here everyday to catch the latest ins and outs of TV, chances are you're behind. There's probably something you don't know that's costing you money and/or picture quality, and not necessarily in that order. So, as we do at every month-end, we're posting a round-up of every single thing we clued you in on in the last 30 days. Like we said though, it's been a lot, so take a look after the jump...