How old is your 10D????
7 yrs itch soon???? :bsmilie:
I just got my 400D, and intent to hold it for 3-4 yrs.... things move very fast, but as long as what you have is sufficient, I see no need to upgrade....
I got my 10D 2nd hand for 1.5 years le. But actually it's over 3 years old. Since recently changed shutter unit, can whack a while longer. :bsmilie: