You're reading it here first.
The brand-new high definition (HD) channel, Discovery HD Showcase that MultiChoice has just added to its DStv platform and which I was first to tell about on Friday right HERE will go live this morning at exactly 10:20.
Discovery HD Showcase will broadcast for 24 hours per day and kicks off this morning at 10:20 with Deadliest Catch, followed by Really Big Things with Matt Rogers. Mytbusters and Smash Lab is also on the schedule for today.
(As of this Monday morning at 09:00, DStv hasn't updated their website TV guide with the existence of the channel yet, or made any TV guide line-up for the channel available yet.)