...including Haitian Creole, to support relief efforts. If you haven't taken a look at the Bing Translator, you can find it here. It has an easy to use interface, auto-detects the language you are translating from, and even asks you to rate the translation.
If you chat on Windows Live Messenger, you can add mtbot@hotmail.com to your contacts, and invite the Translator Bot into your chat conversations.
The Google Language Tools have long been the standard. It's nice to see innovation and competition in the marketplace.