Back on July 10th, 2008, I had a post on how to put bar tape on your handlebars. Today I was reading Make Magazine online and they linked to another version of instructions from Park Tools. They have pictures and step-by-step instructions. One thing they show is wearing surgical gloves which I have never done when I wrap my handlebars.

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Very thorough with lots of photos.
I am not sure why they show the surgical gloves but I may have to try them the next time.