>Hi Nancy,
>
>>Sometimes the DE will create one for you if you create a relationship in the DE that requires a different index.
>
>Could give more info on this one. This is completely new to me.

Add two tables to the DE and drag a field from one to the other. In 7.0 it asks if you want to create the index. I don't remember offhand how 5.0 handled warning (I haven't done things that way since then).

IAC, it creates an index.