So I found today an old external hard drive with 5.1 DTS files (i think in .wav format or .dts format), some SACD .wav files and other stuff I couldn't use then 5 years ago.
Today I have some relatively new Harman Kardon reviever and a 5.1 system at home.
burning these to a dvd wouldn't work, since my cra**y dvd player won't recognize even a burned mp3 cd.
My only computer is a laptop Dell Inspire with no digital out.
What are the possible ways to hear the music in surround sound? Should I buy some extra equipment?