Corrected entry: In the beginning after Neo wakes up next to his computer, and the Guy knocks on his door, when Neo answers the door, a chain is hooked across it. After he gets the money from the guy, he shuts the door and goes to get the disk from inside the book, then goes to back to the door to give it to the guy. He opens the door and the chain is not hooked anymore. You don't hear him take the chain off the door before he opened it, and he didn't take the chain off after he shut it, either.
TiggBoy
30th Nov 2004
Correction: The scene cuts straight from Neo taking the disk to him opening the door. We don't see him walking back to the door, so presumably he removed the chain during the portion of time we skip.