diff --git a/src/server/slavefuncs.c b/src/server/slavefuncs.c
--- a/src/server/slavefuncs.c
+++ b/src/server/slavefuncs.c
@@ -70,17 +70,26 @@ void register_user(char *username, char 
       fprintf(stderr, "read \"%s\"\n", buf);
     }
   execio_close(testrem);
-  
+
   ssh_keygen(); // Should return relative path to keyfile, or jus the keyname
-  
+
   /* TODO: Scan distrenslave.conf for !username and !key and replace them with "keyname" and the "username" */
-  
+
 }
 
 
 void loginuser(char *username){
-  // Logs into sandboxed user on zserver2 as a client, currently does nothing
-  char *userhost = strcat(username, "@protofusion.org"); // Throws @protofusion.org after the username
+	// TODO: Why does this segfault???
+  fprintf(stderr, "Logging you in...");
+  char *userhost = strcpy(userhost, username);
+  char *userkey = strcpy(userkey, username);
+  strcat(userhost, "@protofusion.org"); // Throws @protofusion.org after the username
+  strcat(userkey,".rsa");
+  fprintf(stderr, "i'm here");
+  if(fopen(userkey, "r") == NULL){
+	  fprintf(stderr,"Your key, %s, has not been found! Re-register or somehow regenerate your key! We need a way to regenerate keys coded in, but we don't have the facilities yet!",userkey);
+	  return; // Maybe return something?
+  }
   char buf[10];
   struct execio *testrem;
   char *execargv[] =
@@ -88,7 +97,7 @@ void loginuser(char *username){
   "ssh",
   userhost, // username and hostname
   "-i",
-  "username.rsa", // Key created from registeruser()
+  userkey, // Key created from registeruser()
   "-p",
   "23",
   "echo",