I downloaded it a while back when everyone was still only using the 2-core VMware software but never used it. This was over a year ago. Since Player 3.0 can be edited to support up to 8 cores, there's really little need to use another software unless you require support for more than 8 cores. I am not aware of free software that supports more than 8 cores yet, but it would sure be nice to have.Has anyone tried folding -bigadv units on a vmware ESXi server? The free edition only supports 4 CPUs, so I assume that I would need some major overclocking to get it to work?