Hi, I have a to take a decision to use or not to use the ZCatalog that's because i'm some kind newbie to Zope. Well the history is the following: I have to make a system to store news, so i have to migrate a old system using perl cgi's and perform a search on text files to use Zope as the search engine however i don't know if i have to use a SQL database like MySQL or use the ZCatalog, i need full text search, and ZCatalog fits on the true decision however the current database news is about 350M and i would like to extend it to store images and file, so is possible that at the final year if everyting comes ok it outperforms the 1GB data I read that CodeCatalog.com use MySQL to make their full text search engine, so i think that i can do the same with MySQL using a unique number for each registry and let ZCatalog do a Vocabulary based on the ZClass that get such data? and know how to access the database when someone request a word in the vocabulary based on this unique id? I have a made a prototype in Zope at http://repnet.engendro.com using ZCatalog and the admin console is at http://repnet.engendro.com/admin_html i got based on the ZClass Tutorial from behieve and get it working. Well, i have to make a decision so my last resource is to use a coin ;) Thank you very much (sorry for my poor english :DDD) -- Nestor A. Diaz Ingeniero de Desarrollo Engendro - Comercio Electronico sobre Linux Email: nestor@engendro.com - WWW: http://www.engendro.com