Ok...if you go to the site and first click on ECII on the left side. Then when you get to the next page click on the Update 2.0.1 button also on the left side. That brings you to the Update 2.01 page. Click on the DAZ link and go to the store.....select your version of ECII. At the bottom is the update. It is dated 2/14/03 for P5. As Paul says on his page if you check the ? in the script for the Sun dial or Lighworkshop, you can find out what version you have. Mine is 2.0. I purchased it two days before this update. Now...I'm going to install this update and see if it makes any difference. I'll let you know.