student guide developed for installation?

Dear Colleagues:

I am going to be teaching a graduate statistics course as part of a
masters degree program in psychology beginning in April using the
Agresti and Finlay text, "Statistical Methods for the Social
Sciences."  I was wondering two things.

1)  Does anyone have a step-by-step R installation guide that was
prepared as a handout for students that can be shared?

2)  Anyone else using the Agresti and Finlay text?

Thanks,

Larry