Newbie wants to simulate a concentrated solution of polystyrene in toluene: Where to start?

Dear all,

I've never used materials studio and I want to do molecular dynamics of a few polystyrene oligomers solvated in toluene. Can anybody please tell me where should I start? I am looking for relevant tutorials on how to:

     1. grow a single polymer chain

     2. pack a few of the polymer chains in a box

     3. insert the solvent molecules

     4. select an appropriate force-field for the polystyrene and the toluene

     5. Relax the conformation

     5. carry out the equilibrium MD simulations in a remote (LINUX) cluster

I guess doing these tutorials should put me in a very good footing. Please let me know.

Thanks in advance,

Jose Borreguero