[qi:_newteevee] Profits may not have arrived for online video, but venture capitalists are still happy to pick up the bill. More and more U.S.-based, venture-backed online video companies are attracting more and more financing each year, according to Dow Jones VentureSource. Some $460.5 million was invested in such startups in 2007, up from $266.9 million in 2006. And already, in the first quarter of 2008, another $217.3 million rained down on the category. NewTeeVee has the exclusive.