Lr 4.0 Print Module prints too dark compared to latest version of LR3. In order to get an acceptable print, I have to increase the Print Brightness slider in the Print Module to a value of about 28. I calibrate my monitor monthly with a Spyder 3 Elite. I manage my printing and color management from the Print Module and have no problems before. I operate a PC using Windows 7 Pro. A number of established pros have complimented my prints made with LR3 and the same print setup.