ask for workshop of charmm or linux cluster.

 hi, my question is a little bit out of subject of this forum. Now, I am
 working on how to write a script by using CHARMM software package. It
 really takes me lots of time to learn how to use it. I am wondering that
 if there is any workshop for teaching how to use CHARMM. I think it would
 be much better for me in order to save the time and learn more stuff from
 I am also looking for the workshop, "how to build a bewolf cluster".
 if anybody has this information, please tell me. I will appreciate for
 your informing.
 thanks in advance.