>a look it is at http://www.bluesat.unsw.edu.au/~leotrack (watch the
>line breaks on that).

You can fix the line breaks by doing this
<http://www.bluesat.unsw.edu.au/~leotrack>

NB, I didn't type the URL on a separate line. The email package did it for
me. The wrapper characters, < and >, as in <URL> stops the URL from
breaking in most modern email packages. Especially very long URLs.

aja