diff --git a/smem.8 b/smem.8
index ce24bf4..43418a4 100644
--- a/smem.8
+++ b/smem.8
@@ -1,4 +1,4 @@
-.TH SMEM 8 "07/09/2009" "" ""
+.TH SMEM 8 "03/15/2010" "" ""
 
 .SH NAME
 smem \- Report memory usage with shared memory divided proportionally.
@@ -16,7 +16,7 @@ is reported as the PSS (Proportional Set Size).  The USS and PSS only
 include physical memory usage.  They do not include memory that has been
 swapped out to disk.
 
-Memory can be reported by process, by user, by mapping, or system\-wide. 
+Memory can be reported by process, by user, by mapping, or systemwide.
 Both text mode and graphical output are available.
 
 .SH OPTIONS
@@ -34,17 +34,21 @@ you used a tarred set of /proc data saved earlier, possibly on a
 different machine.  The \-\-kernel and \-\-realmem options let you
 specify a couple things that smem cannot discover on its own.
 
+
 .TP
 .BI "\-K " KERNEL ", \-\-kernel=" KERNEL
-Path to kernel image.  This lets smem include the size of the kernel's
-code and statically allocated data in the systemwide (\-w) output.
-
+Path to an uncompressed kernel image.  This lets smem include the size
+of the kernel's code and statically allocated data in the systemwide
+(\-w) output.  (To obtain an uncompressed image of a kernel on disk, you
+may need to build the kernel yourself, then locate file vmlinux in the
+source tree.)
 
 .TP
 .BI "\-R " REALMEM ", \-\-realmem=" REALMEM
 Amount of physical RAM.  This lets smem detect the amount of memory used
 by firmware/hardware in the systemwide (\-w) output.  If provided, it
 will also be used as the total memory size to base percentages on.
+
 .TP
 .BI "\-S " SOURCE ", \-\-source=" SOURCE
 /proc data source.  This lets you specify an alternate source of the
@@ -54,7 +58,7 @@ using smemcap, and parse the data later on a different machine.  If the
 running system.
 
 .SS REPORT BY
-If none of the following options are include, smem reports memory usage
+If none of the following options are included, smem reports memory usage
 by process.
 
 .TP
@@ -135,8 +139,38 @@ Show pie graph.
 
 .PP
 
-.SH NOTES
-\fBsmem\fP requires a 2.6.27 or newer kernel.
+.SH REQUIREMENTS
+\fBsmem\fP requires:
+
+.IP \(bu 3
+Linux kernel 2.6.27 or newer.
+.IP \(bu
+Python 2.x (at least 2.4 or so).
+.IP \(bu
+The matplotlib library
+(only if you want to generate graphical charts).
+
+.SH EMBEDDED USAGE
+To capture memory statistics on resource\-constrained systems, the
+the \fBsmem\fP source includes a utility named \fBsmemcap\fP.
+\fBsmemcap\fP captures all /proc entries required by \fBsmem\fP
+and outputs them as an uncompressed .tar file to STDOUT.
+\fBsmem\fP can analyze the output using the \fB\-\-source\fP option.
+\fBsmemcap\fP is small and does not require Python.
+.PP
+To use \fBsmemcap\fP:
+.IP 1. 3
+Obtain the smem source at http://selenic.com/repo/smem
+.IP 2.
+Compile \fIsmemcap.c\fP for your target system.
+.IP 3.
+Run \fBsmemcap\fP on the target system and save the output:
+.br
+smemcap > memorycapture.tar
+.IP 4.
+Copy the output to another machine and run smem on it:
+.br
+smem -S memorycapture.tar
 
 .SH FILES
 .I /proc/$pid/cmdline
@@ -149,8 +183,25 @@ Show pie graph.
 .PP
 .I /proc/version
 
+.SH RESOURCES
+Main Web Site: http://www.selenic.com/smem
+
+Source code repository: http://selenic.com/repo/smem
+
+Mailing list: http://selenic.com/mailman/listinfo/smem
+
 .SH "SEE ALSO"
-.BR free (1), pmap (1)
+.BR free (1),
+.BR pmap (1),
+.BR proc (5),
+.BR ps (1),
+.BR top (1),
+.BR vmstat (8)
+
+.SH COPYING
+Copyright (C) 2008-2009 Matt Mackall.  Free use of this software
+is granted under the terms of the GNU General Public License
+version 2 or later.
 
 .SH AUTHOR
 \fBsmem\fP was written by Matt Mackall.