diff --git a/zefie_wtvp_minisrv/includes/WTVShared.js b/zefie_wtvp_minisrv/includes/WTVShared.js
index bf363664..5b1c3024 100644
--- a/zefie_wtvp_minisrv/includes/WTVShared.js
+++ b/zefie_wtvp_minisrv/includes/WTVShared.js
@@ -675,34 +675,36 @@ class WTVShared {
 
     doErrorPage(code, data = null, details = null,  pc_mode = false) {
         var headers = null;
+        var minisrv_config = this.minisrv_config;
         switch (code) {
             case 401:
-                if (data === null) data = "Authorization Required.";
+                if (data === null) data = minisrv_config.config.errorMessages[code].replace(/\$\{(.+)\}/g, function (x) { return minisrv_config.config[x.replace("${", '').replace('}', '')] });
                 if (pc_mode) headers = "401 Unauthorized\n";
                 else headers = code + " " + data + "\n";
                 headers += "Content-Type: text/html\n";
                 break;
             case 403:
-                if (data === null) data = "The publisher of that page has not authorized you to view it.";
+                if (data === null) data = minisrv_config.config.errorMessages[code].replace(/\$\{(.+)\}/g, function (x) { return minisrv_config.config[x.replace("${", '').replace('}', '')] });
                 if (pc_mode) headers = "403 Forbidden\n";
                 else headers = code + " " + data + "\n";
                 headers += "Content-Type: text/html\n";
                 break;
             case 404:
-                if (data === null) data = "The service could not find the requested page.";
+                if (data === null) data = minisrv_config.config.errorMessages[code].replace(/\$\{(.+)\}/g, function (x) { return minisrv_config.config[x.replace("${", '').replace('}', '')] });
                 if (pc_mode) headers = "404 Not Found\n";
                 else headers = code + " " + data + "\n";
                 headers += "Content-Type: text/html\n";
                 break;
             case 400:
             case 500:
-                if (data === null) data = this.minisrv_config.config.service_name + " ran into a technical problem.";
+                if (data === null) data = minisrv_config.config.errorMessages[code].replace(/\$\{(.+)\}/g, function (x) { console.log(x); return minisrv_config.config[x.replace("${", '').replace('}', '')] });
                 if (details) data += "<br>Details:<br>" + details;
                 if (pc_mode) headers = "500 Internal Server Error\n";
                 else headers = code + " " + data + "\n";
                 headers += "Content-Type: text/html\n";
                 break;
             default:
+                if (data === null && this.minisrv_config.config.errorMessages[code]) data = minisrv_config.config.errorMessages[code].replace(/\$\{(.+)\}/g, function (x) { return minisrv_config.config[x.replace("${",'').replace('}','')] });
                 headers = code + " " + data + "\n";
                 headers += "Content-Type: text/html\n";
                 break;
diff --git a/zefie_wtvp_minisrv/includes/config.json b/zefie_wtvp_minisrv/includes/config.json
index 99be988e..0c0e6e3d 100644
--- a/zefie_wtvp_minisrv/includes/config.json
+++ b/zefie_wtvp_minisrv/includes/config.json
@@ -48,6 +48,13 @@
       "max_length": 32,
       "form_size": 16
     },
+    "errorMessages": {
+      "400": "${service_name} ran into a technical problem. Please try again.",
+      "401": "Authorization Required.",
+      "403": "The publisher of that page has not authorized you to view it.",
+      "404": "The service could not find the requested page.",
+      "500": "${service_name} ran into a technical problem. Please try again."
+    },
     "lockdownWhitelist": [
       "wtv-1800:/preregister",
       "wtv-head-waiter:/login",
diff --git a/zefie_wtvp_minisrv/user_config.example.json b/zefie_wtvp_minisrv/user_config.example.json
index dd46416f..57ba47d1 100644
--- a/zefie_wtvp_minisrv/user_config.example.json
+++ b/zefie_wtvp_minisrv/user_config.example.json
@@ -26,7 +26,32 @@
 			]
 		},
 		"hide_ssid_in_logs": true,
-		"verbosity": 2
+		"verbosity": 2,
+		"errorMessages": {
+			"999": "My Custom Error Code Message",
+			"400": "${service_name} ran into a technical problem. Please try again.",
+			"401": "Authorization Required.",
+			"403": "The publisher of that page has not authorized you to view it.",
+			"404": "The service could not find the requested page.",
+			"500": "${service_name} ran into a technical problem. Please try again."
+		},
+    "lockdownWhitelist": [
+      "wtv-1800:/preregister",
+      "wtv-head-waiter:/login",
+      "wtv-head-waiter:/ValidateLogin",
+      "wtv-head-waiter:/login-stage-two",
+      "wtv-head-waiter:/relogin",
+      "wtv-head-waiter:/ROMCache/Spacer.gif",
+      "wtv-head-waiter:/ROMCache/NameStrip.gif",
+      "wtv-head-waiter:/images/PasswordBanner.gif",
+      "wtv-head-waiter:/ROMCache/UtilityBullet.gif",
+      "wtv-head-waiter:/images/NameBanner.gif",
+      "wtv-head-waiter:/bad-disk",
+      "wtv-head-waiter:/images/signin_new_mail.gif",
+      "wtv-head-waiter:/images/signin_no_mail.gif",
+			"wtv-log:/log",
+			"wtv-custom-service:/my-cool-page-everyone-should-have-access-to"
+    ]
 	},
 	"services": {
 		"wtv-1800": {