I finally got my Canon 1D Mark III. What a difference it makes over my 20D and 30D. WOW! What a difference in performance. I now have to decide should I do a 40D as my backup, or hold out for a second Mark III. I may have to contemplate a 5D or it's replacement as a full frame back up instead of the 40D, but that is a little ways out.
I also need to contemplate a couple of long primes 200f/2, 400f/2.8, 600f/4, 800f/5.6. The 200 and 400 being my prime candidates.