sorry not to include Pentax, but currently they don't have a camera
that competes with the Canon 20D, 30D or the Nikon D200. The K100-110
don't have the same sensor as the Nikon D200. The K10 announced this
week has a 2 channel 10mp sensor so it competes more with the D80 or
400D. I probably should have included the Fuji S3, but it has a very
out dated body, though it has the most advanced 6mp sensor (oops now
I'll get flame by the Foveon folks).

Tom