Kudos @65voodoo I bet your solution outperforms many of the higher priced recommendations mentioned in this thread from posters who haven't made enough listening comparisons to rightfully make recommendations.
If any of you recommending Mac or Windows solutions can tell us about your LISTENING EXPERIENCES & COMPARISONS vs. single purpose Linux based appliances with NAS storage solutions or even single box single purpose Linux boxes like @russbutton describes, then please do tell. Because I am sick of reading recommendations of what somebody bought when they haven't compared it to alternatives.
IMHE, this thread is full of both terrific and terrible advice; more than most. Sorry, too much coffee ;-) Cheers,
Spencer