Filed under: Digital CamerasBy and large, Canon's EOS Rebel XSi was widely adored. Still, even the fanboys in attendance can't deny that firmware updates that solve any number of quirks are loved just the same. Canon has just posted up firmware v1.0.9 for the aforesaid DSLR, which purportedly fixes three primary issues. The 7.81MB download addresses a "phenomenon in which AEB (Auto Exposure Bracketing) shooting does not operate normally under specific conditions," anot