Yes NAS need not have other services, so per you it makes sense to have couple of HDD together and develop dedicated machine for say a music, a dedicated machine for Movies, a dedicated machine for files and one for Images as well ........ all connected to the your IBM "NAS".....
We are talking about a
Home NAS for Home entertainment system here .....on which having a music server, media server
does make sense. Which home user gonna be interested in a Dell NAS with xyz industry standard storage technologies with all kinds of RAIDs available, when it cannot even stream music ........
Never said its mandatory ...did I ... I said a proper built NAS
can........ ...... does not state It has to be, but definately it should be ...given the reason I stated above ...
With xtremer what I meant was I always thought it was a Media Player, they may have come up with a NAS as well now ...... so cannot comment.
So ...???? infact it makes the claim even more irrelevent ...??
errr its a Home NAS we are talking about used for
Home entertainment system as I said above as wel ...........being a network manager for xyz years ...., come out of Dell and IBM. No one would buy those for Home purpose. (unless they come out with some dedicated device for the same)
By your own wiki link provided .......
Network-attached storage (NAS) is file-level computer data storage connected to a computer network
NAS is often manufactured as a computer appliance a specialized computer
I rest my case .....
A PC with XBMC and Xonar Essence ..... all the way ..... a top notch interface and a quality DAC as well ...
mmmm ..."lolzzz"..... might give an impression, of making fun but it isnt, I can apologize for that ......BUT I guess you are stuck with a NAS of an industry level/standard that is used by company labs and all.......... here we are talking about a NAS that servers a purpose as a home entertainment NAS.
...... hope this give a more clear perspective of what we talking about
.......cheers ..