jpeg problems (mostly) SOLVED

I still cannot view inline images with emacs-w3m, but that is probably just as well. The important problem was that many of my programs--including Liferea and Eye of Gnome, but not including Epiphany or Gimp--could not open jpeg files. I cannot find the forums post that saved me here, but the problem went away after adding tiff to the first line (*/*) of /etc/paludis/use.conf, and re-compiling gtk+. I already had the jpeg USE flag activated, but that had never solved the problem. (I like some Gnome programs, though I run Enlightenment. *pthbbttt*)