A heads-up for people who own these cameras that Canon has released firmware updates for your enjoyment.
Firmware 1.2.3 for the EOS 7D addresses some flash sync issues which particularly affect macro imagers, and firmware 1.0.9 for the EOS 550D addresses some ALO tonal gradation issues (I don't use this feature on the 5D Mark II, as I really don't like what it does and therefore have it disabled by default in camera; if I need it, I enable it through Digital Photo Professional during RAW processing).
Download EOS 7D update
here.
Download EOS 550D update
here.
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