Learn how to correct lens distortion and perspective distortion in Adobe Photoshop Lightroom 3. Note added in 2013: Lightroom 5 has automated some of this process in the new Upright feature. See my Lightroom Made Easy course for details. For more details, visit"SteeleTraining.com

The mysterious blinking display problem (aka "flashing screen nightmare") that annoys so may Canon shooters is explained by photographer Phil Steele. Also, see my video course on shooting headshots and portraits with small flashes at SteeleTraining.com