diff --git a/doc/intro.sgml b/doc/intro.sgml
index 8e5cc3585..fadc94e2d 100644
--- a/doc/intro.sgml
+++ b/doc/intro.sgml
@@ -458,11 +458,11 @@ controlled by many different types of input devices:
 
 The tutorial files are different for GEOS.  You will find them "next door," in
 "<tt>cc65/samples/geos</tt>"; they are called "<tt/hello1.c/" and
-"<tt/apphello1.grc/".
+"<tt/hello1res.grc/".
 
 Compile the tutorial with
 <tscreen><verb>
-cl65 -O -t cbm-geos hello1.c apphello1.grc
+cl65 -O -t cbm-geos hello1.c hello1res.grc
 </verb></tscreen>
 Copy the resulting file "<tt/hello1/" onto a (GEOS-format) disk.
 
diff --git a/samples/geos/appfile.grc b/samples/geos/appfile.grc
deleted file mode 100644
index bc1e113c1..000000000
--- a/samples/geos/appfile.grc
+++ /dev/null
@@ -1,8 +0,0 @@
-
-; this is resource file for filesel.c, a GEOS application example
-
-HEADER APPLICATION "filesel" "FileSel" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-info "This is C prog compiled with cc65 and GEOSLib."
-}
diff --git a/samples/geos/apphello1.grc b/samples/geos/apphello1.grc
deleted file mode 100644
index 7c2137d04..000000000
--- a/samples/geos/apphello1.grc
+++ /dev/null
@@ -1,8 +0,0 @@
-
-; this is resource file for hello1.c, a GEOS application example
-
-HEADER APPLICATION "hello1" "Hello 1" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-info "This is C prog compiled with cc65 and GEOSLib."
-}
diff --git a/samples/geos/apphello2.grc b/samples/geos/apphello2.grc
deleted file mode 100644
index fb1e3bb0e..000000000
--- a/samples/geos/apphello2.grc
+++ /dev/null
@@ -1,8 +0,0 @@
-
-; this is resource file for hello2.c, a GEOS application example
-
-HEADER APPLICATION "hello2" "Hello 2" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-info "This is C prog compiled with cc65 and GEOSLib."
-}
diff --git a/samples/geos/apprmvprot.grc b/samples/geos/apprmvprot.grc
deleted file mode 100644
index c63abbc05..000000000
--- a/samples/geos/apprmvprot.grc
+++ /dev/null
@@ -1,9 +0,0 @@
-
-; this is resource file for rmvprot.c, a GEOS application example
-
-HEADER APPLICATION "rmvprot" "RmvProt" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-;info "This is C prog compiled with cc65 and GEOSLib."
-info "This will remove write protection from your bootdisk."
-}
diff --git a/samples/geos/appvector-demo.grc b/samples/geos/appvector-demo.grc
deleted file mode 100644
index 57547fb28..000000000
--- a/samples/geos/appvector-demo.grc
+++ /dev/null
@@ -1,8 +0,0 @@
-
-; this is resource file for yesno.c, a GEOS application example
-
-HEADER APPLICATION "vectordemo" "VectorDemo" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-info "This is C prog compiled with cc65 and GEOSLib."
-}
diff --git a/samples/geos/appyesno.grc b/samples/geos/appyesno.grc
deleted file mode 100644
index 23171a604..000000000
--- a/samples/geos/appyesno.grc
+++ /dev/null
@@ -1,8 +0,0 @@
-
-; this is resource file for yesno.c, a GEOS application example
-
-HEADER APPLICATION "yesno" "YesNo" "V1.0" {
-dostype USR
-author "Maciej Witkowiak"
-info "This is C prog compiled with cc65 and GEOSLib."
-}
diff --git a/samples/geos/fileselres.grc b/samples/geos/fileselres.grc
new file mode 100644
index 000000000..8301d47cf
--- /dev/null
+++ b/samples/geos/fileselres.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for filesel.c, a GEOS application example
+
+HEADER APPLICATION "filesel" "FileSel" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This is a C prog compiled with cc65 and GEOSLib."
+}
diff --git a/samples/geos/hello1res.grc b/samples/geos/hello1res.grc
new file mode 100644
index 000000000..3f9665a27
--- /dev/null
+++ b/samples/geos/hello1res.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for hello1.c, a GEOS application example
+
+HEADER APPLICATION "hello1" "Hello 1" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This is a C prog compiled with cc65 and GEOSLib."
+}
diff --git a/samples/geos/hello2res.grc b/samples/geos/hello2res.grc
new file mode 100644
index 000000000..d5cac9a7a
--- /dev/null
+++ b/samples/geos/hello2res.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for hello2.c, a GEOS application example
+
+HEADER APPLICATION "hello2" "Hello 2" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This is a C prog compiled with cc65 and GEOSLib."
+}
diff --git a/samples/geos/rmvprotres.grc b/samples/geos/rmvprotres.grc
new file mode 100644
index 000000000..72e9e8f25
--- /dev/null
+++ b/samples/geos/rmvprotres.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for rmvprot.c, a GEOS application example
+
+HEADER APPLICATION "rmvprot" "RmvProt" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This will remove the write protection from your bootdisk."
+}
diff --git a/samples/geos/vector-demores.grc b/samples/geos/vector-demores.grc
new file mode 100644
index 000000000..a76b51da2
--- /dev/null
+++ b/samples/geos/vector-demores.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for vector-demo.c, a GEOS application example
+
+HEADER APPLICATION "vectordemo" "VectorDemo" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This is a C prog compiled with cc65 and GEOSLib."
+}
diff --git a/samples/geos/yesnores.grc b/samples/geos/yesnores.grc
new file mode 100644
index 000000000..767a046ba
--- /dev/null
+++ b/samples/geos/yesnores.grc
@@ -0,0 +1,8 @@
+
+; this is the resource file for yesno.c, a GEOS application example
+
+HEADER APPLICATION "yesno" "YesNo" "V1.0" {
+dostype USR
+author "Maciej Witkowiak"
+info "This is a C prog compiled with cc65 and GEOSLib."
+}