* Added 2 new functions to utility.h: Strdupcat2, Strdupcat3 (concatenate 2 (3) strings and return the result as a new one) * Implemented recursive copying support for ppfCopy () Compiles, but isn't tested yet. I also changed the default debuglevel (in configure.in) from 8 to 4. Christian -- If you can't make it good, make it LOOK good.-Gates.