We checked with SONiVOX today (December 11, 4PM EST), and as of today, Muse is now shipping and demos are posted:
http://www.truespec.com/muse-p-674.html

MUSE will be shipping for the Mac but a date has not been announced.

FLYING HAND PERCUSSION (Kontakt 2)
http://www.truespec.com/flying-hand-...ion-p-675.html

HOW RAVEL ORCHESTRATED: MOTHER GOOSE SUITE
http://www.truespec.com/ravel-orches...ite-p-410.html

JOHN WILLIAMS SCORES (All on sale)
http://www.truespec.com/bscoresb-joh...iams-c-35.html

HENRY MANCINI'S CASE STUDY OF A FILM SCORE: THE THORN BIRDS (sale priced)
http://www.truespec.com/case-history...rds-p-272.html

GUITAR BOOKS
http://www.truespec.com/bbooksb-guit...64.html?page=5


And literally hundreds of items more.