The Extended Editions (2009)
The standard theatrical versions of the trilogy that were first released into the English and American markets were really good, but the eventual release of the extended Swedish language editions in a single box set (DVD or Blu-ray) made my day. It brought with it an additional 120 minutes of footage, two whole hours of extra story! That's 120 minutes in total, not 120 minutes each.
Each film was split into two parts lasting approximately 90 minutes each, enabling them to more easily fit into a TV schedule.
I'd have preferred the split be a simple fade-to-black intermission, but the separation isn't really that much of a problem and I admit that I made use of it each time to get a refill.