As to your peripheral HD, I'd take a look at the Oyen MiniPro. The chipsets are important and the drive is silent. I'd recommend the 1TB drive. Run it USB buspower. Give them a call... very cooperative and customer-friendly... I have no affiliation... just a happy customer. Eric Hider of dbaudiolabs recommended the drive to me for my Tranquility DACs I have been very pleased.
:) listening,
Ed
:) listening,
Ed