It's been a while since I've used Google Translate, but for whatever reason I stumbled upon it this morning. Nothing new for some of the old languages (Spanish, German, etc), but there's a really cool new feature if you translate an entire page into Arabic or Russian...
This is a translation of my website showing my previous post on Lotus Notes. The cool thing to note is that not only does it switch the whole site to Right-To-Left text orientation (for Arabic), but if you hover over the translated text, it pops up the original text in a very cool balloon.
Now, I can make no claims as to the accuracy of the translation (aparently it uses Google's award winning machine translation), but the popup balloon is cool stuff.