Nissan,
Thanks for the response, I did move some items around in the hierarchy, which apparently could have been the source of the original problem. However, I have too remaining dilemas/issues/questions for those interested in understanding why tabs are so disfunctional:
1. I checked the XML and the Traverse tags are what I want, but not how the tab order is behaving? What could be causing this??
2. I selected all the fields I wanted from the form, copied them and pasted onto a new form, and still had tab order problem. I was hoping whatever got messed up would be restablished correctly by pasting them in the new form. Anybody got an idea what could be copied that tweaks the tab order?
-David