diff --git a/zsh/zsh.d/50-functions.zsh b/zsh/zsh.d/50-functions.zsh
index f65c76d..3971924 100644
--- a/zsh/zsh.d/50-functions.zsh
+++ b/zsh/zsh.d/50-functions.zsh
@@ -15,5 +15,9 @@ autoload -U dust
 
 # bak - remove backup files
 autoload -U bak
+#
+# fancyTerm - returns true if we are on xterm/rxvt/screen, elsewhere false
+autoload -U fancyTerm
+
 
 #  vim: set ts=4 sw=4 tw=0 ft=zsh : 
diff --git a/zsh/zsh.d/prompts/prompt_minimal_setup b/zsh/zsh.d/prompts/prompt_minimal_setup
index 07e505f..ec99b73 100644
--- a/zsh/zsh.d/prompts/prompt_minimal_setup
+++ b/zsh/zsh.d/prompts/prompt_minimal_setup
@@ -1,6 +1,6 @@
 function prompt_minimal_setup { 
 # Setup PROMPT
-if [ ${TERM[0,5]} = "xterm" ] || [ ${TERM} = "rxvt" ]; then
+if `fancyTerm`; then
     # We are on xterminal
     W="%n@%m:%."
     I="%m:%."
diff --git a/zsh/zsh.d/prompts/prompt_nice_setup b/zsh/zsh.d/prompts/prompt_nice_setup
index ddf1cce..ef5cf59 100644
--- a/zsh/zsh.d/prompts/prompt_nice_setup
+++ b/zsh/zsh.d/prompts/prompt_nice_setup
@@ -1,6 +1,5 @@
 function prompt_nice_setup {
-
-if [ ${TERM[0,5]} = "xterm" ] || [ ${TERM} = "rxvt" ]; then
+if `fancyTerm`; then
     W="::: %n at %m in %. :::"
     I="%m::%."
     L="%B%K{blue}%F{white}@%m::%2~ %f%k
diff --git a/zsh/zsh.d/prompts/prompt_plain_setup b/zsh/zsh.d/prompts/prompt_plain_setup
index 8f241b6..eca0b3f 100644
--- a/zsh/zsh.d/prompts/prompt_plain_setup
+++ b/zsh/zsh.d/prompts/prompt_plain_setup
@@ -1,6 +1,6 @@
 function prompt_plain_setup { 
 # Setup PROMPT
-if [ ${TERM[0,5]} = "xterm" ] || [ ${TERM} = "rxvt" ]; then
+if `fancyTerm`; then
     # We are on xterminal
     W="%n@%m:%."
     I="%m:%."
diff --git a/zsh/zsh.d/prompts/prompt_server_setup b/zsh/zsh.d/prompts/prompt_server_setup
index ed38921..d27a97c 100644
--- a/zsh/zsh.d/prompts/prompt_server_setup
+++ b/zsh/zsh.d/prompts/prompt_server_setup
@@ -1,6 +1,6 @@
 function prompt_server_setup { 
 # Setup PROMPT
-if [ ${TERM[0,5]} = "xterm" ] || [ ${TERM} = "rxvt" ]; then
+if `fancyTerm`; then
     # We are on xterminal
     W="%n@%m:%."
     I="%m:%."
diff --git a/zsh/zshrc b/zsh/zshrc
index 48e0d86..10298e1 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -27,7 +27,9 @@ function loadRC {
     fi
 
     # Add local customization file, svn ignored
-    [ -f $1/99-local.zsh ] || echo "# Local customizations" > $1/99-local.zsh
+    if [ $EUID -eq 0 ]; then
+        [ -f $1/99-local.zsh ] || echo "# Local customizations" > $1/99-local.zsh
+    fi
 
     # Process all .zsh files
     for zshFile in $1/[0-9]*.zsh; do