Have many of you run the conversion wizard after you installed SW2005? I've got a large assembly drawing that won't open correctly and it hasn't been opened in SW2005 before. All the drawing views are missing along with the BOM and any dimensions. All the sheets have rebuild symbols on them, but when I click on the rebuild button, SW's crashes. Has anybody else had this or something similiar happen? Is it possible I need to update the files with the conversion wizard? Richard