You can download the simulators from mysupport.netapp.com.
Click on 'Downloads -> Product Evaluation'.
Here's the link: http://mysupport.netapp.com/NOW/download/special/evaluation.cgi
I hope this response has been helpful to you.At your service,Eugene E. Kashpureff, Sr.Independent NetApp Consultant http://www.linkedin.com/in/eugenekashpureffSenior NetApp Instructor, IT Learning Solutions http://sg.itls.asia/netapp(P.S. I appreciate 'kudos' on any helpful posts.)