There is much justified criticism of the current Style Editor user
interface and behavior in Freeway Pro. However, to save you some time I did
a quick search of topics at the FreewayTalk website and found a similar
thread which should give you answers.
"Here’s an even shorter set of steps to the same end:
Click on the pasteboard, so nothing on the page is selected.
In the Inspector, move to the style tab (second from left) and open the Links segment.
Click once on each of the U buttons to the right of the Link, Visited, Hover, Active style pseudo-classes. The visual feedback on the button icons is nearly invisible, but if you’re watching the designed page, you’ll see all of the underlines disappear immediately.
That’s it, you’re done. If you’ve done this on a master page, it’s now true for the entire site.