diff --git a/doc/config/swspeed.cfg b/doc/config/swspeed.cfg
index f4cda3917..38173e665 100644
--- a/doc/config/swspeed.cfg
+++ b/doc/config/swspeed.cfg
@@ -1,3 +1,14 @@
+// Sound rate.  May not work with your sound hardware.
+// Possible values are 11025, 22050, and 44100
+snd_rate 11025
+// Sound interpolation.  Makes sound resampling better quality.  But the
+// differences probably aren't noticable, and it consumes signifigant CPU, so
+// we turn it off.
+snd_interp 0
+
+// The rest of these are from gl tweaks.  Probably don't work on sw, but
+// havn't been tested properly.
+
 // Draw the weapon model. Turn off to gain 2 fps
 r_drawviewmodel "1"
 // Rocket trails, smoke etc. Turn off to gain a LOT of fps in battles, as well
@@ -41,10 +52,6 @@ cl_deadbodyfilter 0
 d_mipcap 1
 // detail level of objects, 0 is highest 3 is lowest
 d_mipscale 1
-// subdivide sky polys - not sure if turning this off helps or not. Experiment
-gl_sky_divide 1
-// division value for the sky brushes. - not sure if playing with this helps.
-gl_subdivide_size 128
 // set how many edges are visible. Reduce from default to increase speed on
 // big maps at the cost of how much you can see
 r_maxedges 2000