diff --git a/setup.sh b/setup.sh
index 661b62e..eeaf9e0 100644
--- a/setup.sh
+++ b/setup.sh
@@ -55,19 +55,27 @@ alias fcd='set -f;_fcd'
 
 ####something like wget emulation####
 _fspget() {
-    FSP_HOST=$(echo $1|awk -F"/" '{print $3}'|awk -F":" '{print $1}')
-    FSP_DIR=$(dirname $(echo $1|sed -e 's/fsp:\/\/.*:[0-9]*\//\//g'))
-    
-    fsp_port=$(echo $1|awk -F"/" '{print $3}'|awk -F":" '{print $2}')
-    if [ -n $fsp_port ]
-	then
-	FSP_PORT=$fsp_port
-    fi
-    filename=$(basename $(echo $1|sed -e 's/fsp:\/\/.*:[0-9]*\//\//g'))  
+usage="echo \"Usage: fsp://[host]:[port]/path/to/file\""
 
-    echo "Retrieving $filename from $FSP_HOST with FSPd running on port $FSP_PORT"
-    fver
-    fget $filename
-    echo "DONE"
+    case $1 in
+	fsp://*)
+	    FSP_HOST=$(echo $1|awk -F"/" '{print $3}'|awk -F":" '{print $1}')
+	    FSP_DIR=$(dirname $(echo $1|sed -e 's/fsp:\/\/.*:[0-9]*\//\//g'))
+    
+	    fsp_port=$(echo $1|awk -F"/" '{print $3}'|awk -F":" '{print $2}')
+	    if [ -n $fsp_port ]
+	    then
+		FSP_PORT=$fsp_port
+	    fi
+	    filename=$(basename $(echo $1|sed -e 's/fsp:\/\/.*:[0-9]*\//\//g'))  
+
+	    echo "Retrieving $filename from $FSP_HOST with FSPd running on port $FSP_PORT"
+	    fver
+	    fget $filename
+	    echo "DONE"
+	    ;;
+	*)
+	    eval $usage
+    esac
 }
 alias fspget='set -f;_fspget'