Today, with instant communications, you can't talk to your contacts or buddies in one service while using another service. We hope to change that. We want to work with other willing service providers to enable their users to communicate directly with Google Talk users. And while we hope many people will use and like the Google Talk client, we're committed to making it as easy as possible for you to communicate with your friends using the client that you want--even if it doesn't happen to be ours. That's why we're also supporting open standards and the same protocol that clients such as Trillian, GAIM and iChat do.