No doubt this topic has already been raised elsewhere on this forum, but I can't find it, so:
The latest MySpace blog mentions that there will be some CDs available on the current tour.
These include "Metal Beat", and "Retro-Future".
Retro-Future is from the Live 1998 exotour, and Metal Beat is 1979/80, Metamatic-era demos and "studio experiments".
These CDs will be more widely available after the tour. (Presumably means Townsend records).
You can count me in for both.
(As I will not be attending any of the shows..)