Bamboom, a start-up based in New York, raised $4.5 million in seed funding to develop new concept in digital TV distribution. 
New York-based FirstMark Capital led the round, which included money from High Line Venture Partners, SV Angel/Ron Conway, First Round Capital, and Highland Capital Partners.
Bamboom Labs was started by Chet Kanojia, whose previous venture, Navic Networks, was backed by FirstMark Capital and acquired by Microsoft in 2008. The Bamboom team also includes others from Navic and Microsoft, as well as RF and digital engineers from Andrew Corporation, Lucent and others.http://bamboom.com