While not really an acceptable "solution" it was the first believable explanation of why I spent 2 weeks trying to find something that should, but doesn't exist. That HP doesn't support their stuff going forward isn't a newsflash to me, but before, they just basically said "too bad, so sad." This time they said they supported the 3380 with Windows 7 (which, technically is true, the drivers do work) but never said "Except the Toolbox" which is the keyword I have searched on for 2 weeks now.
Thanks, John, for ending my frustration.