Vicki.... I believe the ad is wrong... the Expression Web profession version is 12.0. I have it and I also have Front Page 2003. I gave the Expression Web a real try since I paid so much for it... but I do not like it as well as I do the Front Page 2003 and have gone back to the 2003. The Expression Web does essentially the same thing... not much different but much more complicated. So I just gave up on it. The Front Page 2003 does layers, too... so I am sticking with that for now. That's just my personal opinion... if I knew more about what I am doing, I might have a different opinion. Ha. Billie Nichols Bennett