Hello, I am newuser, study veterinary(3rd year)

I am interested in Protein drug design and Protein structure

Where can I find Sybyl's protocol or Accelrys drug discovery's protocol or training for drug discovery

http://www.tripos.com   http://accelrys.com/    How are they different?

How can I find Sybyl's protocol or Accelrys drug discovery's protocol?

How can i dock the macromolecule with ligand and calculate bond?

Are there free-Accelrys's programs for Academic or Trial programs?

Thank you for your kind assistance