Your printer should have come with software-re-install it.
Usually restarting the system will cause Windows to automatically reinstall most hardware devices. Not sure about the wireless device but I would guess it also came with an installation disk-if it did re-install it. Make sure you backup your new hardware profile.
Thanks everyone. I ended up "biting the bullet" and reformatting and reinstalling XP. Along the way, I have switched from IE to Mozilla Firefox.
I'm thinking about using Eudora instead of OE. Any comments?
Thanks.