RichA wrote:
With the release of the 30D, it does not appear Canon intends to
migrate completely away
from sub-FF sensors.

Why would they want to?

The 20D is a very capable machine. I expect that the 30D will be, as
well. I see the 30D as the chief competitor to Nikon's D200, which is
just fine with me; since I plan to get a D200, I would like to see all
the pressure on price that it can get. :-)