[Zope] Persistence of DataStructures in Collector class???

Hi All, I am extending the Collector class in CMFCollector. I have added a dictionary data structure inside the Collector class. I am manipulating the dictionary whenever status of a bug changes. For this I have added some scripts inside the CMF_Collector_Work Flow and it works perfectly. I want this data structure to be persistent.. Whats the problem I have now is... the dictionary value gets lost whenever I restart zope. Is there any way to make it persistent without using database or ZODB.???? regards saravanan A ___________________________________________________ Impress your clients! Send mail from me @ mycompany.com . Just Rs.1499/year. Click http://www.rediffmailpro.com to know more.