--- gpe-conf/serial.c	2004-12-30 16:11:11.000000000 -0500
+++ gpe-conf/serial.c.new	2004-12-30 16:10:50.000000000 -0500
@@ -44,7 +44,7 @@
 #define GPSD_CONFIG "/etc/gpsd.conf"
 
 #ifdef MACH_IPAQPXA
-  #define FIRST_SERIAL "/dev/ttyS0"
+  #define FIRST_SERIAL "/dev/tts/0"
 #else
   #ifdef MACH_IPAQ
     #define FIRST_SERIAL "/dev/ttyC0"