Sherlock commentary transcript

Has anyone seen a transcription of the commentary track for "A Study in Pink" from the DVD? There are couple of things on it I want to cite in an article I'm working on, but I can't effectively differentiate the two male voices on it, and the subtitles/captioning are only for the actual episode they are talking over.

Argh.

LfT

The grocery toll

http://lettersfromtitan.com/2011/02/07/what-the-grocery-toll-is-really-indicative-of/