diff -ruN src/main.cpp src.new/main.cpp
--- src/main.cpp	2013-03-13 18:05:06.000000000 +0100
+++ src.new/main.cpp	2014-01-03 15:23:23.140370042 +0100
@@ -22,7 +22,7 @@
 #include "vector.h"
 #include "probe.h"
 
-static char * egbb_path = "c:/egbb/";
+static char * egbb_path = "/usr/share/toga2/egbb/";
 static uint32 egbb_cache_size = 16; 
 
 // functions
diff -ruN src/option.cpp src.new/option.cpp
--- src/option.cpp	2013-03-13 20:52:14.000000000 +0100
+++ src.new/option.cpp	2014-01-03 15:24:19.695132239 +0100
@@ -37,8 +37,8 @@
    { "Ponder", true, "false", "check", "", NULL },
 
    { "OwnBook",  true, "true",           "check",  "", NULL },
-   { "BookFile", true, "performance.bin", "string", "", NULL },
-   { "Bitbases Path", true, "c:/egbb/", "string", "", NULL },
+   { "BookFile", true, "/usr/share/toga2/performance.bin", "string", "", NULL },
+   { "Bitbases Path", true, "/usr/share/toga2/egbb/", "string", "", NULL },
    { "Bitbases Cache Size", true, "16", "spin", "min 16 max 1024", NULL },
    { "MultiPV", true, "1", "spin",  "min 1 max 10", NULL },
 
diff -ruN src/protocol.cpp src.new/protocol.cpp
--- src/protocol.cpp	2013-03-13 18:05:52.000000000 +0100
+++ src.new/protocol.cpp	2014-01-03 15:23:26.957133228 +0100
@@ -52,7 +52,7 @@
 static bool Infinite; // infinite or ponder mode?
 static bool Delay; // postpone "bestmove" in infinite/ponder mode?
 
-static char * dirptr = "C:/egbb";
+static char * dirptr = "/usr/share/toga2/egbb/";
 
 // prototypes
 
diff -ruN src/readme.txt src.new/readme.txt
--- src/readme.txt	2013-03-13 20:36:10.000000000 +0100
+++ src.new/readme.txt	2014-01-03 15:24:57.149412289 +0100
@@ -137,7 +137,7 @@
     ------------
        First You have to download the 5men bitbases from Leo Dijksman's WBEC site 
        http://www.wbec-ridderkerk.nl . The egbbs are 340mb in size. Then put them 
-       anywhere in your computer. The default path is c:\egbb\ but you can change this in the uci options. 
+       anywhere in your computer. The default path is /usr/share/toga2/egbb/ but you can change this in the uci options. 
        The egbbdll.dll must be in the same folder as the bitbase files.
 
 Thanks Fabien Letouzey for the great source code of the program Fruit 2.1.