If I’ve already set up my rollovers and I decide IO want to change my Alt Text in the Inspector, can I do that, or with the rollover action be confused then?
Go ahead, change it: Freeway takes care of the rest.
In fact Freeway isn’t using the ALT text to define the rollover states, it’s using the titles of the different graphic elements. But Freeway keeps track of these changes anyway, so you can also change the titles if you wish.