Per Dennis Dodd's 6/20 column on CBS Sportsline, expect an announcement today from the Big Ten Conference regarding the launch of its own TV network beginning in 2007. The network will have a home on DirectTV, and consist of football, basketball, minor sports, coaches' shows, and highlight programming. The Big Ten will retain a partnership with ABC/ESPN on marquee games after their current contract expires in June 2007. Whether or not lower-tier Big Ten games will continue on regional broadcast television (i.e., the current setup with ESPN+) may also be cleared up at today's announcement.