added a paragraph explaining the divps dependency (less common today)

diff --git a/README.tex b/README.tex
index 2191357f8e8c6d050ac8ba219b9d56c7c9f15149..4eb8054ff61b3e276bb2f703bc389bab6c26bcc3 100644 (file)
--- a/README.tex
+++ b/README.tex
@@ -30,6 +30,12 @@ Next, to compose a letter, one must: set the document class to one of the
 above document classes, specify a name and (optionally) a signature, and
 then proceed with writing the letter as if it were a standard letter.
 
+The MIT logo is included as an encapsulated PostScript file (EPS) and,
+as a result, will only display correctly using dvips. Many people now
+use pdflatex intead. pdflatex will require that the logo be converted
+from EPS to PDF which can be done using ImageMagick or several other
+programs.
+
 \closing{Sincerely}
 
 \end{letter}