The comments of a certain "Pete C" in late 2004 and early 2005 perhaps connect 77 and 209.
At this thread on Nov. 18, 2004 he posted from 66.185.84.209.
In a comment of Jan. 5, 2005, however, his IP was 66.185.84.77, which it was on Jan. 14 and Jan. 16, too.