I got a good one here. I've recently moved to acad 2010 from 2005, and have had fairly good success bring in custom menus and such, including express tools. The problem is the tab for express tools shows up when you open autocad, but when I open a drawing that was created from 2005, the express tab disappears. I can open the cui and see the express tab and ribbon are there, it's just not showing up. Any feed back would be great.