This is my method of converting DTS CD’s:
it helps if you have a creative audigy 2 zs soundcard…
using media source player you record the playback of dts cd.
using any dts decoding app eg win dvd, power dvd, vlc as playback
my one records in 96/24 and you save an uncompressed wav file
once saved load that 6 channel wav into any audio app that converts
or does mix down to: wma pro,wma,mp3 (YUK!!!) off, flac,ogg
eg foobar, audition.cool edit pro…its a record job not a rip…ok?