In the absence of the actual voiceover narrated by the final voice actor, you can measure the approximate time of each episode by mentally speaking its text and using a stopwatch (we used an old-fashioned analogous one, worked great).
Surely you mean an analog stopwatch? "Analogous stopwatch" could be a good name for a band though.
Thanks -- fixed.
An interesting little Flash-like video on "openmindedness" by someone named QualiaSoup (hopefully ironically).
Does anyone know how much effort is required to produce this sort of video, perhaps from a script? We need at least another thousand of these.