Has anyone had any experience with this product?

They claim they can increase workloads per host by 35% It would take significant effort to create a test lab at nearly full load to test these statements. Since this software isn't inexpensive I'd like to see some of these stats in an unbiased environment.

On the same topic, does anyone know of any pre-configured workloads to simulate production utilization? I use for CPU load testing and I'm looking at some other load tools. The only issue is that running sustained operations of one particular type isn't really representative. I'm more intetested in an appliance that will simulate the type of workload I tell it to.

http://communities.vmware.com/blogs/polysulfide

VI From Concept to Implementation