diff --git a/website/versioncheck/index.php b/website/versioncheck.php
similarity index 70%
rename from website/versioncheck/index.php
rename to website/versioncheck.php
index 831e199f..479d371c 100644
--- a/website/versioncheck/index.php
+++ b/website/versioncheck.php
@@ -1,8 +1,11 @@
 <?php
 
-$response = Array();
+include_once "code/userscript.php";
+include_once "code/url/url_to_absolute.php";
 
 
+$response = Array();
+
 
 $build = $_REQUEST['build'];
 
@@ -11,20 +14,24 @@ $details = Array (
 	'jonatkins' => Array ( # live release
 		'path' => 'release',
 		'name' => 'Stable release build',
+		'web' => 'http://iitc.jonatkins.com/?page=download',
 	),
 	'jonatkins-test' => Array ( # public test builds
 		'path' => 'test',
 		'name' => 'Test build',
+		'web' => 'http://iitc.jonatkins.com/?page=test',
 	),
 
 	'jonatkins-experimental' => Array ( # rarely used, for features not quite ready for 'test'
 		'path' => 'experimental',
 		'name' => 'Experimental build',
+		'web' => 'http://iitc.jonatkins.com/?page=test&build=experimental',
 	),
 
 	'jonatkins-dev' => Array ( # personal
 		'path' => 'dev',
 		'name' => 'Development builds - not for public use',
+		'web' => 'http://iitc.jonatkins.com/?page=test&build=dev',
 	),
 
 	'local' => Array ( # not a real build, but often the default for local development
@@ -37,9 +44,35 @@ if ( array_key_exists ( $build, $details ) )
 {
 	$info = $details[$build];
 
-	$response['buildPath'] = $info['path'];
+	$pageurl = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] ? "https" : "http")."://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
+
 	$response['name'] = $info['name'];
 
+	$dir = $info['path'];
+
+	// load main script version
+	$iitc_details = loadUserScriptHeader ( "$dir/total-conversion-build.user.js" );
+	$response['iitc'] = Array (
+		'version' => $iitc_details['@version'],
+		'downloadUrl' => url_to_absolute ( $pageurl, "$dir/total-conversion-build.user.js" ),
+		'pageUrl' => url_to_absolute ( $pageurl, $info['web'] ),
+	);
+
+	// and now the plugins
+
+	$response['plugins'] = Array();
+
+	foreach ( glob ( "$dir/plugins/*.user.js" ) as $path )
+	{
+		$basename = basename ( $path, ".user.js" );
+		$details = loadUserScriptHeader ( $path );
+
+		$response['plugins'][$basename] = Array (
+			'version' => $details['@version'],
+			'downloadUrl' => url_to_absolute ( $pageurl, "$dir/plugins/$basename.user.js" ),
+			'pageUrl' => url_to_absolute ( $pageurl, $info['web']."#plugin-$basename" ),
+		);
+	}
 
 }
 else