I've just added Terra Tin Pan as a guest and I did NOT check "show on profile updates on home page"
Still, Terra's name shows up on the home page under Profile Updates.
Can this be removed? Thanks, Mary

You could always delete it and re-enter it in...It will at least remove the name from the homepage's Profile Updates field.

I tried adding a guest member and not selecting the show as Profile update box, and it's working correctly. Thus ya got me on this one. No, you can't take that out of there manually, but as the post above suggested, I'd remove the Classmate and then readd. That should clear the name from the box.