The US Open Mix Channel that was announced by D* a few weeks ago will be on channel 680. Channels 681-685 will be used for the individual tennis matches. 
:
http://phoenix.corporate-ir.net/phoenix.zhtml?c=127160&p=irol-newsArticle&ID=895598&highlight=
: http://phoenix.corporate-ir.net/phoenix.zhtml?c=127160&p=irol-newsArticle&ID=895598&highlight=
