diff --git a/min/README.txt b/min/README.txt
index 2f59d41..a7cf774 100644
--- a/min/README.txt
+++ b/min/README.txt
@@ -84,22 +84,6 @@ You can now serve these files with this simple URL:
   http://example.com/min/?g=js
   
 
-GROUPS: FAR-FUTURE EXPIRES HEADERS
-
-Minify can send far-future (one year) Expires headers. To enable this you must
-add a number to the querystring (/min/?g=js&1234) and alter it whenever a 
-source file is changed. If you have a build process you can use a build/
-source control revision number. If not, the utility function Minify_groupUri()
-will return "versioned" Minify URIs for use in your HTML. E.g.:
-
-<?php
-// add /min/lib to your include_path first!
-require $_SERVER['DOCUMENT_ROOT'] . '/min/utils.php';
-
-$jsUri = Minify_groupUri('js'); 
-echo "<script type='text/javascript' src='{$jsUri}'></script>";
-
-
 GROUPS: SPECIFYING FILES OUTSIDE THE DOC_ROOT
 
 In the groupsConfig.php array, the "//" in the file paths is a shortcut for
@@ -115,6 +99,34 @@ return array(
 );
 
 
+FAR-FUTURE EXPIRES HEADERS
+
+Minify can send far-future (one year) Expires headers. To enable this you must
+add a number to the querystring (e.g. /min/?g=js&1234 or /min/f=file.js&1234) 
+and alter it whenever a source file is changed. If you have a build process you 
+can use a build/source control revision number.
+
+If you serve files as a group, you can use the utility function Minify_groupUri()
+to get a "versioned" Minify URI for use in your HTML. E.g.:
+
+<?php
+// add /min/lib to your include_path first!
+require $_SERVER['DOCUMENT_ROOT'] . '/min/utils.php';
+
+$jsUri = Minify_groupUri('js'); 
+echo "<script type='text/javascript' src='{$jsUri}'></script>";
+
+
+DEBUG MODE
+
+In debug mode, instead of compressing files, Minify sends combined files with
+comments prepended to each line to show the line number in the original source
+file. To enable this, set $min_allowDebugFlag to true in config.php and append
+"&debug=1" to your URIs. E.g. /min/?f=script1.js,script2.js&debug=1
+
+Known issue: files with comment-like strings/regexps can cause problems in this mode.
+
+
 QUESTIONS?
 
 http://groups.google.com/group/minify
\ No newline at end of file
diff --git a/min/index.php b/min/index.php
index 9673d54..3a19a21 100644
--- a/min/index.php
+++ b/min/index.php
@@ -29,15 +29,14 @@ if (0 === stripos(PHP_OS, 'win')) {
 if ($min_allowDebugFlag && isset($_GET['debug'])) {
     $min_serveOptions['debug'] = true;
 }
+// check for URI versioning
+if (preg_match('/&\\d/', $_SERVER['QUERY_STRING'])) {
+    $min_serveOptions['maxAge'] = 31536000;
+}
 if (isset($_GET['g'])) {
     // well need groups config
     $min_serveOptions['minApp']['groups'] = (require MINIFY_MIN_DIR . '/groupsConfig.php');
-    // check for URI versioning
-    if (preg_match('/&\\d/', $_SERVER['QUERY_STRING'])) {
-        $min_serveOptions['maxAge'] = 31536000;
-    }
 }
-
 if (isset($_GET['f']) || isset($_GET['g'])) {
     // serve!   
     Minify::serve('MinApp', $min_serveOptions);