I believe they are on a temporary haiatus, which may eventually lead to a definite split, but that's not official yet, so they may well work together in the future.
Bizarre but true....I'm listening to their Greatest Hits right now. The sun's shinign here adn I always think of them as summer sounds. Lots of good tunes and I love the guys voice....so smooth and sumptuous!!
I believe they were both arrested by the Pointless Coffee Table Music branch of Scotland Yard who immediately shut them down under section 2:24 of the Supposedly Soulful But In Fact Utterly Grating Voice Act (1987). Apparently Dido is still under investigation.