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That's really cool. I really like Opera, I don't use it as my main browser due to a few site compatibility issues, but I do use it when I have the opportunity. Fast, small - great.
I don't demand/beg Opera for this (they already give away the browser for free...) but I sure would LOVE to see an open sourced Opera appear.
That said, keep up the great work PC-BSD team, you're really making an impressive desktop OS!