Is anybody having problems with week 3 and 4 downloads ? I am getting " Could not find ColorSpace named C52" and "File containing information not understood by the viewer" I have downloaded all updates to adobe acrobat ? Any ideas- Week 3 and 4 downloads do not show any color and the last pages of part I of week 4 does not show any figures to which all the arrows are pointing. Any suggestions would be greatly appreciated. Note the adobe software I have is only the free stuff. I had no probelms with the downloads for weeks 1/2. Thanks :?: