The problem is is that mom'd be pissed about having (another) cord running from the router to another room. There's already one running from the router to my room that she isn't especially fond of, but has learned to live with. I can use that connection to flush the cached WU's on the Mac if only I could find a caching program (by unplugging my connection for a little bit). See the dilema? Too bad the GUI version doesn't cache WUs, otherwise I'd have no problems at all.
EDIT: About SUM - I only have OS 8.1 on the Mac. It requires a minimum of OS 8.6 (which is a free upgrade from OS 8.5, which is not free). If some one knows of where I can get a copy of OS 8.5 or higher (spending no, or very little, cash at all), that'd work too.