diff --git a/README.md b/README.md
index 90bf7101..0ee842ee 100644
--- a/README.md
+++ b/README.md
@@ -29,9 +29,26 @@ Controls:
 
 Known issues to be fixed:
 
- - no IE6/7 support yet, some IE8 glitches 
+ - some IE7/8 glitches 
  - touch zooming on Android is broken
  - show scaled background until tiles are loaded even with animation disabled
+ 
+## Browser support
+
+On desktop: 
+
+ - Firefox 3.6+ (Win/Mac)
+ - Chrome (Win)
+ - Safari 5 (Mac)
+
+ - IE 7/8/9 (full support)
+ - IE6 (accessible)
+ 
+On mobile:
+ 
+ - Safari for iOS 3/4+
+ - WebKit for Android 2.2+ 
+
 
 ## Leaflet developers