Custom Content Manager, or CCM, is a stand-alone application to manage all your custom content for MSN Messenger and Windows Live Messenger such as Display Pictures (avatars), Emoticons, Backgrounds, Winks, and more. Custom Content Manager is actually a 3-in-1 application.
The Content Downloader lets you choose from hundreds of free msn emoticons, display pictures and backgrounds, which will be imported to messenger fully automatically in a single click. The Content Stealer allows you to easily grab and install your buddy's custom emoticons and display pictures (also known as a CE/DP Stealer). Finally, the MCO Manager lets you preview and install MCO files which contain flash MSN (or WLM) winks, and moods.