Complex sentence: Time Warner had already added WSBK out of Boston to its line-up in July of 2001 on channel 6, an addition done in lieu of a cost of nearly $1 million a year in out-of-market licensing fees.
Split into simpler sentences: Time Warner had already added WSBK-TV from of Boston to its line-up in July of 2001 on channel 6. This addition was done in lieu of a cost of nearly $1 million a year in out-of-market licensing fees.