I run ACAD 2005, and recently when I plot to my pdf driver, it automatically saves as a .plt before allowing me to save as pdf. I have never had this happen and have corresponded with several clients via pdf over the last several years. I didn't intentionally change settings. Does anyone know how to disable plot to plt??? I have always had the option to plot to whatever device I choose....thanks, frustrated:):)dsbldr2009-12-22 05:37:42