[Zope] Competing writes and reindexing objects

Zopists, I am trying to eliminate the competing writes that are plaguing my app at the moment. One way I know of is to make sure that people aren't creating/modifying objects in the same folder at the same time. This is becuase the parent object gets modified too. Does anyone have a "object creation/folder distribution" code that works for them that they would be willing to share? Lastly, even if I distribute my objects, doesn't reindexing any Zope object inthe Catalog at the same time create a conlict? I'd love to know if I'm fighting a losing battle here. All my best, Jason Spisak 444@hiretechs.com