I spent a lot of time slogging around the internet looking for stuff we take for granted on windows, e.g. EAC, foobar, imgburn, not to mention a DTS encoder.
Here's what I ended up with to do the job:
To rip, tag, split, and make cue files: XLD (GUI version):
http://wiki.hydrogenaudio.org/index.php?title=XLDTo burn (from wave/cue files) LiquidCD:
http://www.maconnect.ch/index.php?page=&lang=enLiquidCD can also make cue files, however that feature is currently broken. The author promises to fix it in the next release.
There are other burners, but none I found, including "Toast", would burn a wave/cue.
Vortex Surround Encoder:
http://im-research.com/products/OK here's the workflow:
1a) Starting from a CD, rip to single wave and cue file with XLD.
1b) Starting from individual .flac convert to a single wave and cue file with XLD.
2) TrackTime and Spec on the mac. Pretty much identical to the windows version. Only difference is the free mastering and limiter VSTs are replaced by free apple AU plugins.
3) Encode with VSE (vortex Surround Encoder)
4) Make a copy of the cue file and edit as usual to point to the DTS wave file.
5) Load Cue file into LiquidCD and burn.
That's it.
Oh, I guess I sound mention playback. Assuming a digital out on your mac or air tunes express, you can play dts waves in itunes. I haven't looked for other players that would do the dts decoding "on board", but I guess VLC would be the best bet.
For the gory details of iTunes and DTS see the guide in the wiki under general methods.