If you want to see something in slow motion -- either on YouTube or your videos in the iPod section of the iPhone -- here is something for you. Make sure your video is paused, then just tap and hold rewind or fast forward, and your video will begin to play in slow motion.
[robg adds: I could make this work for the forward direction on my 1.1.3 iPhone, but not backwards. This slow motion feature isn't noted in the iPhone User Guide anywhere that I could find. By the way, Apple updates the iPhone User Guide somewhat regularly; the third revision was released at the end of January. As an interesting aside, it seems Apple optimized this latest version; it's about 4MB, versus 10MB for the first version -- and it's actually longer and has at least as many images as the first one.]
