The folks at Participatory Culture just released DTV Beta 3, most likely because I just installed Beta 2. That’s ok, such is the upgrade cycle of life… (They even got a shorter url with dtvmac.com now as well.)
On the flipside, the latest beta releases of the Mac version of FireANT have also been very impressive. They’ve both got features that the other one is lacking. Competition is good, I think they’ll both find dedicated users.
(As far as licensing, DTV is open-source, released under the GPL, and FireANT is free
right now, but may become commercial in the future.)