Bump number of actual nodes to 168 as per Jay's request.

www/index.php3

@@ -35,8 +35,7 @@ contents can be securely and fully replaced with custom images.
 The Testbed currently features high-speed Cisco switches connecting,
 with over 5 miles of cabling, 160 edge nodes
 <a href = "http://www.research.digital.com/SRC/iag/">
-(Compaq DNARD Sharks)</a> and 128 core nodes (PCs) (40 more will
-be available shortly).  The core nodes can be
+(Compaq DNARD Sharks)</a> and 168 core nodes (PCs) The core nodes can be
 used as edge nodes, simulated routers, traffic-shaping nodes, or
 traffic generators.  During an experiment's time slots, the experiment
 (and associated researchers) get exclusive use of the assigned