The ORBS were finally back and active tonight. The weather conditions were reasonably calm but at around 19.40 hrs the wind picked up considerably. The ORBS seemed to cease activity at that stage. I was located on the south shore of the lake, and the chimneys of Lakeview Generating Station were very clearly defined on the horizon. The first two clips, timed at 19.32 hrs, show an ORB travelling east to west (right to left) along the horizon as an aircraft travels west to east towards Pearson International Airport.