Messenger Plus! Live – Customize Windows Live Messenger
Messenger Plus! Live is a freeware and the most popular add-on for Windows Live Messenger. It adds tons of features and extras to WLM with which you are bound to have a better and enhanced user-experience. You can add auto-reply status messages, skins, tabbed-chatting windows, multi-MSN and tons of other features.You can also add custom sounds and additional smileys using Messenger Plus! Live.
The best part about this application is that its completely free to use and download! It contains a sponsor program in it, but you’re given the option whether to install it or not during installation. So it’s completely safe to use, and contains no spyware. Messenger Plus! Live is now being used by over 5 million users!