550D + 17-40L/4 Vs K-x + 16-45/4 & ISO Shootout

Long Time No Measurbation! It's time to do it again! ;-DTest Conditions:-1. Light Source and Environment: Diffused Daylight Indoor; Bright Cloudy Outside; Cameras on Sturdy Tripod.2. 550D Settings: Av Exposure Mode at f/8, Evaluative Metering, No Exposure Compensation, AWB, Single Central Point One-Shot AF, Large Fine JPEG, "Standard" Picture Style with Default Parameters (Factory Default), 2 sec