Guitar String Tutorial

Once again, I find myself without SoundForge, which really seems to be the best tool for using the information in this tutorial.
I felt like this tutorial talks a lot more than necessary about how hard to pluck the string- it's a pretty easy concept. I thought the normalization could have been better explained.
E6 thing- which octave E it is, was really unclear
Finding the zero crosspoints here was hard- this might not have been the best example.
In audition, it is hard to tell what he is doing to zoom in and out.
Reason:
Finding the files for the samples is done REALLY quickly. It would be better to get rid of the fiddling around with processes that are the same over and over and show where to find your samples. Why is high velocity the harder plucked string? I don't understand the velocity #s.
This tutorial was a lot more helpful than the recorder tutorial, but not much more engaging.