[ghusto]

It's build into Firefox. If you're on a page not in your default language, a translate icon will appear in the URL bar. Click, done :)

[esperent]

Yeah, I see they added that in the last but one release. However it's only for a tiny number of European languages, and not the one I need which is Vietnamese.

[ghusto]

Shame, though I'd watch that space because I think they're adding more languages.