Nostradamus or dts

Both of these look pretty good. Has anyone used either of these
profitably ?
Any comments appreciated.

 

I like DTS... especially when that grand piano starts playing and fills the room with sound.

 

Don't want to seem too shallow, but I don't quite get the
piano.
Thanks

 

I was just kidding... DTS is an audio option on many DVDs. It gives the best surround sound available currently. You need a special receiver to play it. At the beginning of most DVDs with DTS audio encoding, if you select DTS, there is a short video of a grand piano to show how great the sound is.

Sorry to take your thread off topic. I hope you get the answers you're looking for.