diff --git a/Performance.md b/Performance.md
index 61c77e7..fe961d9 100644
--- a/Performance.md
+++ b/Performance.md
@@ -58,11 +58,11 @@ Small files seem to be limited by a per-file overhead. Large files are limited
 by the link speed.
 
 The munin
-[/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay.html delay graph] and
-[/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate.html rate graph] show these Ax+B numbers for a node in colo and a node behind a DSL line.
+[delay graph](http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay.html) and
+[rate graph](http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate.html) show these Ax+B numbers for a node in colo and a node behind a DSL line.
 
 The 
-[/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_rtt.html delay*RTT graph] shows this per-file delay as a multiple of the average round-trip
+[delay*RTT graph](http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_rtt.html) shows this per-file delay as a multiple of the average round-trip
 time between the client node and the testnet. Much of the work done to upload
 a file involves waiting for message to make a round-trip, so expressing the
 per-file delay in units of RTT helps to compare the observed performance
@@ -80,11 +80,11 @@ this step.
 There is also per-file overhead for upload and download, just like with CHK
 files, mostly involving the queries to find out which servers are holding
 which versions of the file. The
-[/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_SSK.html mutable-file delay graph]
+[mutable-file delay graph](http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_SSK.html)
 shows this "B" per-file latency value.
 
 The "A" transfer rate for SSK files is also tracked in this
-[/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate_SSK.html SSK rate graph].
+[SSK rate graph](http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate_SSK.html).
 
 ### Roundtrips