Sorry for the sporadic updates (my eyes are broken).
Anyhow Ziltoid is in testing with multiple tracks, and the Season of Mist stuff is going into testing tonight tomorrow(this would be Dillinger, Rotting Christ, Atheist, Ghost Brigade, etc), and we've just got the powerman 5000 tracks to begin work on them as well.
We've also got tracks from Ethereal collapse, two more from Rishloo, and Chad Smith's Need Strange that should pass very very soon. (and a boatload more in testing like Vangough, more Rishloo, the aforementioned Ziltoid tracks, Musica Diablo, Nevermore, and more.
So the floodgates will be opening on TAG tracks very soon!