fTalk is one of the best one-to-one instant messaging client specially designed for your Facebook account.
Feel free to use this absolutely free chat program that has been specially designed for use with your Facebook account. With this chat messenger you get the feature to chat with your Facebook friends right from your desktop. This application will notify with tray and sound notifications each time your friends come online or send you a message. You can also easily post Facebook status updates right from the main window of this application and have easy access to all Facebook activities like view profile pages and other Facebook actions. This application also provides cool animated emoticons that bring a joyous experience in your chatting. You need to simply log in to this program with your Facebook account and get access to chat messages directly from your desktop.
With regular updates fTalk is always implemented with new features.