I was trying to deal with it before hubby got home from work yesterday and just haven't gotten around to having him deal with it today.
I'll get him to mess with it either later or tomorrow.
He's the one that built the box - so he should be able to fix the problem.
Other than my ancient printer (HP LaserJet IIIP) and a relatively-old monitor that has more display modes than WinXP seems to think it has, the rest of my stuff is of recent vintage. I haven't run into any real problems with XP (other than some of my old DOS games absolutely hate newer elements of my system.