Ad-lite version should be renamed ad central. I don't mind ads, but when a 1.5 hr documentary is over 2 hrs long and has 2 mins worth of ads every 5 mins worth of content it's a bit ridiculous. Especially when we all know Discovery isn't exactly hurting for money. Nevermind the fact that it's the same 4-5 ads every time. It's enough to drive a person mad.