I recently spent time demoing a MS-2 PC Music Server which is a dedicated, low noise Windows 8 based music server. I compared it to my Toshiba 875 laptop. Both machines were Windows 8 64bit running Foobar with 8G of RAM and all foobar configuration settings were duplicated between platforms.
The short version. My laptop sucks! For the long version of my in depth discussion of the sonic differences I heard between the two computers please see link below to post no. 73
http://www.audiocircle.com/index.php?topic=111932.msg1259972;topicseen#newThe link made more sense than posting my entire ramblings concerning the MS-2 here.
Scotty