ESX Hardware Boot options (via vCenter GUI)

Not sure if this one is new or not but I’ve NEVER seen the Boot Options before in vCenter for a host.  I think it’s pretty cool!  You can change the Boot Device options for the host.  Handy and clever.. These particular hosts were running ESXi 4.1 so I know it’s not a new feature from vSphere 5.  Not sure if this is a feature of the R710 alone or a combination of the hardware and ESXi.  If you know, drop me a note in the comments.  Thanks.