for those that use Cookie home tab and want to give some subtle color to your notification icons. this also changes the screen lock icon from gray to color as seen on the top right of the screen (for those that have the icon enabled on CHT).
notify_icons_v1
notify_icons_v2 (updated April 23rd, fixed transparency issue)
notify_icons_v3
notify_icons_v4
notify_icons_v5
notify_icons_v6
notify_icons_v7 (default icons w/shadows)
notify_icons_v8 (contributed by Vegasden)
notify_icons_v9
notify_icons_v10
(...continued to post #2)
installation: just extract the zip into your windows folder and restart htc sense.