Index: src/playlist.c
===================================================================
--- src/playlist.c	(revision 23246)
+++ src/playlist.c	(working copy)
@@ -1585,8 +1585,14 @@
     gchar length_str[32];
     gint last_mtime = 0;
     
-    if(length >= 0)
-        g_snprintf(length_str, 32, "%02d:%02d", length/60, length%60);
+    if(length >= 0) {
+        if(length >= 3600) {
+            g_snprintf(length_str, 32, "%02d:%02d:%02d", length/3600, (length%3600)/60, (length%3600)%60);
+        }
+        else {
+            g_snprintf(length_str, 32, "%02d:%02d", length/60, length%60);
+        }
+    }
     
     if(metadata_loaded) {
         GTimeVal now;