Do you have a separate IP/Ethernet connection available for that device?
You could always just hack together an Arduino + Ethernet Shield + Relay/Transistor and wire that onto the power button of the box, that way you could write a simple sketch which allows you to "press" the power button from...
Last time I checked, you can't export from XenServer to OVF.
Even so, OVF isn't a "standard" format, as there are many people who decided to make their own OVF formats - Even if you could get from an .XVA file to a .OVF, it would most likely not be compatible and your networking and such would...
OK, so I'm about to purchase one of the HP 8 port SAS cards for my server, I'm planning on running a SSD through it.
When you say flash it, how do you exactly flash a card like such? I have a desktop board with a PCI-X slot that I can install Windows onto, then I would simply find the LSI...