Check this out. http://www.dpreview.com/articles/nikond200/
I am thinking of buying a Nikon D70S it comes with a 18-70mm f/3.5-4.5 G-AFS ED-IF DX Nikkor Lens. I have been reading about what lens are good and bad and now I must say, I am more confused. I want a lens that will work in a hockey rink to take pictures at hockey games, so it needs to be fast and zoom. I have looked at the Sigma APO 70-200mm f/2.8 EX DG HSM Lens but the $800 scares me.
Would the Sigma 24-135mm f/2.8-4.5 Aspherical IF for Nikon be good enough to get me started? Could I use this lens for outdoor rodeo events also?
Help, what do you suggest? I really don't want to spend $800 for a lens just to get started.

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