(a little blatant consumerism)
So the Discovery Channel has been showing their "Planet Earth" miniseries lately. I discovered that it's actually a BBC production that they had re-narrated by Sigourney Weaver. The original narrator of the BBC edition was Sir David Attenborough. Now nothing against Sigourney, but she's not much of a narrator. Sir David on the other hand...
long story short, I just preordered the BBC version on DVD, and not the Discovery Channel version.
It was also cheaper. No brainer!
Now someone just needs to release Life on Earth on DVD and I'll finally be happy.