Shooting small subjects, fill flash is way to go. I don't do people (often), but some landscape/city.
Show you one example how do I try to beat the dynamic range of those sensors.
Picture below was taken yesterday, around 3pm with quite harsh sunlight. Sun is to the left on this image, you can make it out from some shadows left there.
30D/17-40L/hoya cpl - 1/250,f8,iso 160, evaulative metering (whole scene) of the sky.
Now, when I open it, the sky is light/low contrast, but not blown, rest is slightly underexposed. Tried metered only for skies, but getting horrible noise in the dark areas (duh

). Metering for subject blowns the sky beyond repair.
I'm not fan of this, like more sooc, but unless there is some super sensor . . . .
Anyway, shadow/highlight tool in CS2. Interesting is approach of setting highlight amount to 100% and radius to 2500 pixels, (reveals the sky, BUT) adjusting shadows accordingly and then this horribly oversaturated image make to perfection with hue/saturation and contrast settings. Nice for this part is filter from NikColorPro.
Try it, might as well work for you, but no warranty on this
But telling you, nice light is nice light
30D/70-200 2.8 sooc at iso640,1/500, f3.2
Tomas