Gmail Skins

Gmail Skins is a Firefox extension that lets you change the look of your Gmail inbox (amongst some other things). It adds the following features:Change the colour/skin of your inboxInsert Smileys/Emoticons and images in to your emailsMake the navigation (Inbox, Starred, Sent Mail, etc) horizontalFix the navigation in place so that you don`t have to scroll to the top of the PaGE to see itZebra stripes on mailbox - pretty!Change the attachment Paperclip (on inbox) to an icon indicating the type of attachmentHide various page elements (invite panel, page footer, your email address from the top right of inbox - may be useful for public computers)