The first of what is sure to be many firmware upgrades for the 60D is available now.
If you're the owner of one of Canon's brand new EOS 60D DSLRs, it's already time for your first firmware upgrade. The update itself doesn't actually change much. According to Canon, it specifically fixes a flaw that was causing images using flash (both pop-up and Speedlite) with the following four lenses: EF300/4 L IS USM, EF28-135/3.5-5.6 IS USM, EF75-300/4-5.6 IS USM, and EF100-400/4.5-5.6 L IS USM.