20D or 5D

Given the review on
http://www.dpreview.com/news/0508/05...canoneos5d.asp

Do you think the $3299 is worth it compared to about $ 1238 for the
20D now (buydig.com) considering its improvements over the 20D?
I wonder if the 5D will make good picture taking for the
non-professional that much easier than the 20D?

Can you justify it's cost for a non-professional? For me, it's seems
to much difference in cost but that's me. I believe the 20D about one
year ago was around $2000 so it fell about $800 over a year.