[Zope] my brains?

Hello, I'm doing some search in two catalogs I have. They each have more than 1000 items. When a search is made besides taking to long the debug information screen print a lot of <my brains instance>. Can anyone explain what is this "my brains" thing or some page to go and read more about this? Thanks, Júlio Dinis Silva _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com.