Sorry, I just watched the YouTube version of this video and it seems to go in and out of focus for some reason. The original is very sharp throughout. Below is a link to Vimeo where I originally uploaded it. It is of much higher quality.

http://vimeo.com/56449292

Bob Kothenbeutel
Woodinville, WA
viper.bob at frontier.com
website: www.rlkimages.photoshelter.com