diff --git a/doc/tor-design.tex b/doc/tor-design.tex
index d7e4eec1e0..673fdf3561 100644
--- a/doc/tor-design.tex
+++ b/doc/tor-design.tex
@@ -1571,10 +1571,11 @@ performance. % Right now the first $500 \times 500\mbox{B}=250\mbox{KB}$
 %sendme} acknowledgments arrive.
 To quantify these effects, we did some informal tests using a network of 4
 nodes on the same machine (a heavily loaded 1GHz Athlon). We downloaded a 60
-megabyte file from {\tt debian.org} every 10 minutes for 21.3 hours (128 sample
+megabyte file from {\tt debian.org} every 30 minutes for 54 hours (108 sample
 points). It arrived in about 300 seconds on average, compared to 210s for a
 direct download. We ran a similar test on the production Tor network,
-fetching the front page of {\tt cnn.com} (55 kilobytes): while a direct
+fetching the front page of {\tt cnn.com} (55 kilobytes) every 10 minutes for
+21.3 hours (128 sample points): while a direct
 download consistently took about 0.3s, the performance through Tor was highly
 variable. Some downloads were as fast as 0.3s, with a median at 2.6s, and
 90\% finishing within 6.0s.  It seems that as the network expands, the chance