Put your DVD in your computer...
If you have "Star Wars Episode One" on DVD, you can view an extra new trailer featuring unseen bits of "Episode Two - Attack of the Clones" somehow... There's details here:
http://www.starwars.com/episode-ii/news/2001/11/news20011109.html
Get your Episode One DVD here:
It's ace, loads of extra stuff on it...
This content originally from my popular (in the tail end of the '90s) site popex.com. Parts were written by other people, but mainly originally created by me. I moved the content here here when the website eventually shut down at the start of the 2000s. Hopefully this ignites memories (assuming you find it).