messenger sim

SIM ICQ provides an plugins-based IM with support for various protocols

Sim AQUARIUM - a hyper-realistic 3D virtual aquarium!

It description an add-on for Windows Live Messenger which adds lots of features.

allows you change your messenger avatar automatically.

A free software package licensed under the GNU General Public License (GPL)

It is a utility for backing up the custom content.

Send custom Sound Clips in MSN Messenger and Live Messenger!

Get the lowdown on the new MSN Messenger 7.5 Beta

Number One Messenger works with aim, yahoo, msn and myspace messenger.

Gilly Messenger is a lightweight alternative MSN Messenger client.