After some rather disheartening (albeit unconfirmed) estimates last week that Nokia's Comes with Music service had snagged only 23,000 subscribers in the United Kingdom, Rob Taylor, vice president of Nokia Music says that the company is pretty "happy" with what its learned there so far. He admitted that the UK launch (the service's first) devices -- the 5310 Xpress Music and the 8GB N95 -- were "slightly out of date" at the time po