Go to the View menu and check to make sure "Hide All Types" is not enabled. If it is, this is what is causing all of those to be disabled.
I hope this helps,
Yep, that was it!
Thanks so much for pointing this out to me. I have been using the Heads Up toolbar for so long now that I've forgotten where we used to have to go to pull up commands...! I've been handicapped by convenience.
Mark this one as "ANSWERED"
I believe you are the one who actually has to mark it as answered. I think you pick Jim's reply to be shown as the answer.