VooDoo cIRCle is an IRC (ro)bot
VooDoo cIRCle is an IRC (ro)bot, scriptable, FileSystem, BotNet, advanced security rights for each user. Under Windows, it can be run as Windows service, so it starts up when computer wakes up from restart.

Buddy Spy is the premier program for Yahoo! Messenger status checking. With Buddy Spy you can now bypass Yahoo! Messenger’s Invisible Settings with ease. With its quick and intuitive interface Buddy Spy offers you the ability to see if your friend is truly online or if they are invisible. Not only does Buddy Spy offer you online checking, but it will also tell you whether your friend is in a Chat Room or even if their Web Cam is online.

ShMessenger Mobile is a free instant messaging client for mobile phones, which supports YMSG (Yahoo!) protocol. In just a few minutes, you can chat with your friends on Yahoo! Messenger, from your mobile phone.

Features summary:

* Internet and WAP supported
* Smileys
* Buddy icons
* Status change
* Themes
* Sounds
* and many others.

Version should I install ?

* ShMessenger Platinum is the last version of the application, supported only by the newer phones (MIDP 2.0, color display – minimum 65,000 colors). There are two builds available for “Platinumâ€Â? version: simple keyboard (for phones with numpad) and full keyboard (for QWERTY, QWERTZ and similar keyboards).
* Gold version has simpler graphics, but it is almost as ergonomic as “Platinum� version. It is recommended for phones which have smaller color depth displays.
* Mobile (MIDP-2.0) version uses the native controls of the phone, thus the memory usage is lower. It is recommended for the phones which have less processing power and/or RAM.
* Mobile (MIDP-1.0) version is deticated to MIDP-1.0 phones.

Requirements :

* For Gold version, internet connection is required.
* ShMessenger Platinum, Mobile(MIDP-2.0) and Mobile(MIDP-1.0) can connect through either internet or wap. However, the generated traffic when using wap connection is higher. Due to this fact, connecting through wap is only recommended for users who have an unlimited wap traffic plan.
* If you have activated one of these services, all you need to do is create an account in My account section, download and install the application.

Miranda IM is a multi protocol instant messenger client. Miranda IM is designed to be resource efficient and easy to use. It uses very little memory and requires no installation. Just unzip and run! This also makes it ideal for users that want to run their messenger client from a removable storage such as an USB memory stick. It can even be stored on a floppy disc if not too many plugins are used.

The powerful plugin system makes Miranda IM extremely flexible. Only the most basic features are built in, but there are currently more than 350 plugins available for download that allows users to extend the functionality in Miranda IM. Plugins can be installed to add support for ICQ, AIM, MSN, Jabber, Yahoo, Gadu-Gadu, Tlen, Netsend and other protocols.
Miranda IM is published under the GPL license and is free of charge.

Pidgin is a multi-protocol instant messaging client for Linux, BSD, MacOS X, and Windows. It is compatible with AIM (Oscar and TOC protocols), ICQ, MSN Messenger, Yahoo, IRC, Jabber, Gadu-Gadu, and Zephyr networks.

Pidgin users can log in to multiple accounts on multiple IM networks simultaneously. This means that you can be chatting with friends on AOL Instant Messenger, talking to a friend on Yahoo Messenger, and sitting in an IRC channel all at the same time.
Pidgin supports many features of the various networks, such as file transfer (coming soon), away messages, typing notification, and MSN window closing notification. It also goes beyond that and provides many unique features. A few popular features are Buddy Pounces, which give the ability to notify you, send a message, play a sound, or run a program when a specific buddy goes away, signs online, or returns from idle; and plugins, consisting of text replacement, a buddy ticker, extended message notification, iconify on away, and more.