+.TP 8
+.B \-dictionary \fIfile\fP
+Webcollage normally looks at the system's default spell-check dictionary
+to generate words to feed into the search engines. You can specify an
+alternate dictionary with this option.
+.TP 8
+.B \-driftnet \fI[ args ]\fP
+.BR driftnet (1)
+is a program that snoops your local ethernet for packets that look
+like they might be image files. It can be used in conjunction
+with \fIwebcollage\fP to generate a collage of what other people on
+your network are looking at, instead of a search-engine collage.
+If you have \fIdriftnet\fP installed on your $PATH, just use
+the \fI\-driftnet\fP option. You can also specify the location
+of the program like this:
+.EX
+-driftnet /path/to/driftnet
+.EE
+or, you can provide extra arguments like this:
+.EX
+-driftnet '/path/to/driftnet -extra -args'
+.EE
+Driftnet version 0.1.5 or later is required. Note that
+the \fIdriftnet\fP program requires root access, so you'll have
+to make \fIdriftnet\fP be setuid-root for this to work.
+Please exercise caution.