I don't know if this has been posted in the past. But I came across, a while ago actually, some WAV files on a Sweedish Radio Website which are DTS surround samples. Just burn the WAV's to a standard audio CD and pop it into your CD player with a digital out. They are large files. Some are in Sweedish others are in English. Either way they are... well... odd. Enjoy!

http://www.sr.se/multikanal/english/e_index.stm

 

Wow - thanks for the link! I have to try that later on.