[Zope] Enabling * searching in ZCatalog

I have more than a few ZCatalogs and while playing around with them the other day, I noticed that a few of them could not search using wild cards like "*" and "?", they would return no results. For the life of me I could not figure out the differences between them and the ones that do search with wildcards. Anyone have a pointer? Jake ____________________ http://www.ZopeZone.com "Zoping for the rest of us"