I think this is the next lens I want. Kinda low aperture, but I want a walk around lens with more range. I get sick of always changing lenses when I am on vacation or just messing round. Amazon has them for $479, or I could get the 18-200mm for a hundred bucks cheaper. Christmas, maybe…

Eh, on second thought, it doesn’t look like the Sigma DC line will work on the higher end Canons. If I ever want to upgrade to a 5D or better.