LaTeX2e is located in the newtex locker.  You can use LaTeX2e on a
file by doing:

	athena% add newtex
	athena% latex2e filename.tex

Note that a LaTeX2e document has a different initial syntax than a
LaTeX2.09 document; where a 2.09 document would have

	\documentstyle[thing1,thing2]{article}

a 2e document needs to use (in general)

	\documentclass{article}
	\usepackage{thing1}
	\usepackage{thing2}

Processing a 2.09 document with latex2e will cause it to emulate
LaTeX2.09, which will work in most cases, but is much slower.  

You can get more information on LaTeX2e by doing:
	 xdvi /mit/newtex/share/texmf/doc/latex/base/usrguide.dvi &

If you are having trouble using LaTeX2e, or need help converting a
document from 2.09 to 2e, contact OLC.  If you encounter bugs with the
2e setup on athena, send mail to bug-newtex@mit.edu