The computer in question is running XP.....all other devices in the house are connecting as usual. The XP has always, in the past, connected. I've added no new hardware or software to it...as related, I seldom use it because it was out of site/mind(it was upstairs and I do most everything on the computer I'm on now down stairs) :-)
I should add that the only reason I'm messing around with it is because its practically NEW still even though in years, its not! It wasn't one of the cheaper ones when purchased, a nice 17" screen and all...so I figured it was worth at least attempting to salvage.