Paul,
This is just a work-around, but it seems to work for me just fine. What you can do, if you have a title block already, is create a new view inside the drawing you want the title block in and then copy it from where it is saved into this new view. I know there is a way to actually put the title block in the background but I have not gotten that far yet. Make sure to create an entire new view and it will be easy to move its position on the sheet. Also, make sure that the view you want to paste into is activated before pasting.
If anyone knows how to set a title block into the background, I am interested to hear how it works.
Hope that helps, BT