I have all the above too (with No PPP) and they all loaded, BUT I have had many (can't remember if any were these) were the actuall CR2 had a different 'case' in the spelling then the read-me states and even some that claim to 'auto unzipp to correct folders'. Open up the CR2 in a text editor (I use NoteTabPro and Programer's Text Editor) and compair the actual file to where the *.OBJ is loacated. DOUBLE Check spelling too, I have found some authors misspelling their own names or changing the 'case' from one post to another post and event the spelling of the *.OBJ itself!!!