This is cool.
STAR TREK 2nd PILOT Alternative Version (http://www.youtube.com/watch?v=1xe5SUxq25I#)
Wow...that is...very slow!
Yeah, I watched this earlier today too. It's some very rough, old footage and alternate stuff from the 2nd pilot. This will be on Season 3 set of TOS when it comes out on Blu-Ray too.