There are times when you want to be sure that no one can listen to your online conversations. Whether exchanging credit card numbers, or discussing sensitive corporate material, or sharing delicate personal information, you need to be sure of your privacy. Most chat and instant messaging programs route your communications through central servers, and/or relay your messages in plain text for all to see. Enter PSST... With PSST, your private messages don't go through any server - they are peer to peer, direct from your PC to the PC of the person you're talking to. Also, they're encrypted, meaning that nobody without a lot of expensive resources can eavesdrop on you. All encryption is handled automatically in the background, so you don't have to mess around with complicated keys and so forth.....(free).....